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13140310130244 = 22331126863411751
BaseRepresentation
bin1011111100110111011110…
…0001000111111001000100
31201112012102210202122202000
42333031313201013321010
53210242323343131434
643540324121345300
72524233064131453
oct277156741077104
951465383678660
1013140310130244
114206857557320
12158281b338230
1374418388411b
14335dcc902b9a
1517bc22718b99
hexbf377847e44

13140310130244 has 96 divisors (see below), whose sum is σ = 37165987246080. Its totient is φ = 3981754260000.

The previous prime is 13140310130237. The next prime is 13140310130251. The reversal of 13140310130244 is 44203101304131.

13140310130244 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 310 + 1 + 302 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (13140310130237) and next prime (13140310130251).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31707369 + ... + 32119119.

It is an arithmetic number, because the mean of its divisors is an integer number (387145700480).

Almost surely, 213140310130244 is an apocalyptic number.

It is an amenable number.

13140310130244 is an abundant number, since it is smaller than the sum of its proper divisors (24025677115836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13140310130244 is a wasteful number, since it uses less digits than its factorization.

13140310130244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438638 (or 438630 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13140310130244 its reverse (44203101304131), we get a palindrome (57343411434375).

The spelling of 13140310130244 in words is "thirteen trillion, one hundred forty billion, three hundred ten million, one hundred thirty thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 26863 53726 80589 107452 161178 241767 295493 322356 411751 483534 590986 725301 823502 886479 967068 1181972 1235253 1450602 1647004 1772958 2470506 2659437 2901204 3545916 3705759 4529261 4941012 5318874 7411518 7978311 9058522 10637748 11117277 13587783 14823036 15956622 18117044 22234554 27175566 31913244 40763349 44469108 54351132 81526698 122290047 163053396 244580094 489160188 11060867113 22121734226 33182601339 44243468452 66365202678 99547804017 121669538243 132730405356 199095608034 243339076486 298643412051 365008614729 398191216068 486678152972 597286824102 730017229458 1095025844187 1194573648204 1460034458916 2190051688374 3285077532561 4380103376748 6570155065122 13140310130244