The smallest squares containingk 95's :
17956 = 1342, 4959529 = 22272, 9559559529 = 977732,
13095959519556 = 36188342, 9595954709595136 = 979589442.
952 = 9025, 9=32 and 25=52.
952 = 9025, a square with different digits.
952 = 9025, 9 + 0 + 2 + 5 = 42.
952 = 203 + 45 + 17.
A 3-by-3 magic square consisting of different squares with constant 952:
52 | 302 | 902 |
542 | 752 | 222 |
782 | 502 | 212 |
152k + 209k + 3344k + 5320k are squares for k = 1,2,3 (952, 62892, 4335612).
513k + 1292k + 3382k + 3838k are squares for k = 1,2,3 (952, 53012, 3122652).
960k + 2080k + 2745k + 3240k are squares for k = 1,2,3 (952, 48252, 2541252).
Komachi Fractions : (21/95)2 = 7938/162450, (13/95)2 = 9126/487350.
Komachi equations:
952 = - 1 - 2 + 3 * 45 * 67 - 8 - 9 = 9 - 8 - 7 + 6 - 5 + 43 * 210
952 = - 9 - 8 + 7 * 6 * 5 * 43 + 2 + 10 = - 9 + 8 + 7 - 6 - 5 + 43 * 210,
952 = - 92 + 82 * 72 + 652 + 432 - 22 - 102.
(952 + 5) = (92 + 5)(102 + 5).
(1 + 2)(3 + 4 + ... + 32)(33 + 34 + ... + 95) = 25202,
(1 + 2 + ... + 6)(7 + 8 + ... + 32)(33 + 34 + ... + 95) = 65522,
(1 + 2 + ... + 8)(9 + 10 + ... + 20)(21 + 22 + ... + 95) = 52202,
(1 + 2 + ... + 11)(12 + 13 + ... + 32)(33 + 34 + ... + 95) = 110882,
(1 + 2 + ... + 21)(22 + 23 + ... + 32)(33 + 34 + ... + 95) = 166322,
(1 + 2 + ... + 25)(26 + 27 + ... + 30)(31 + 32 + ... + 95) = 136502,
(1 + 2 + ... + 27)(28 + 29 + ... + 32)(33 + 34 + ... + 95) = 151202,
(1 + 2 + ... + 35)(36 + 37 + ... + 39)(40 + 41 + ... + 95) = 189002,
(1 + 2 + ... + 47)(48)(49 + 50 + ... + 95) = 135362.
(12 + 22 + ... + 152)(162 + 172 + ... + 642)(652 + 662 + ... + 952) = 46872002.
(13 + 23 + ... + 103)(113 + 123 + ... + 243)(253 + 263 + ... + 953) = 738045002.
958 = 6634204312890625,
6 + 6 + 3 + 4 + 20 + 43 + 12 + 8906 + 25 = 6 + 6 + 3 + 42 + 04 + 31 + 2 + 8906 + 25
= 6 + 6 + 3 + 42 + 043 + 12 + 8906 + 2 + 5 = 6 + 6 + 34 + 2 + 043 + 1 + 2 + 8906 + 25
= 6 + 6 + 34 + 20 + 43 + 1 + 2 + 8906 + 2 + 5 = 6 + 63 + 4 + 2 + 04 + 3 + 12 + 8906 + 25
= 6 + 63 + 4 + 2 + 04 + 31 + 2 + 8906 + 2 + 5 = 6 + 63 + 4 + 20 + 4 + 3 + 12 + 8906 + 2 + 5
= 66 + 3 + 4 + 2 + 04 + 3 + 12 + 8906 + 25 = 66 + 3 + 4 + 2 + 04 + 31 + 2 + 8906 + 2 + 5
= 66 + 3 + 4 + 20 + 4 + 3 + 12 + 8906 + 2 + 5 = 66 + 34 + 2 + 04 + 3 + 1 + 2 + 8906 + 2 + 5
= 952.
952 = 9025 appears in the decimal expressions of π and e:
π = 3.14159•••9025••• (from the 5392nd digit),
e = 2.71828•••9025••• (from the 408th digit),
(9025 is the 4th 4-digit square in the expression of e.)
Page of Squares : First Upload March 22, 2004 ; Last Revised February 3, 2011
by Yoshio Mimura, Kobe, Japan