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13052331256107 = 311131923139500881
BaseRepresentation
bin1011110111101111101110…
…0100010110100100101011
31201012210100101222210002010
42331323323210112210223
53202322133300143412
643432054101011003
72514666636055233
oct275737344264453
951183311883063
1013052331256107
11418250a7a1a90
1215697673b3a63
13738aa26c4c10
14331a441dccc3
151797c3a2433c
hexbdefb91692b

13052331256107 has 128 divisors (see below), whose sum is σ = 22619029708800. Its totient is φ = 6569301657600.

The previous prime is 13052331256103. The next prime is 13052331256189. The reversal of 13052331256107 is 70165213325031.

It is not a de Polignac number, because 13052331256107 - 22 = 13052331256103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (13052331256103) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25808307 + ... + 26309187.

It is an arithmetic number, because the mean of its divisors is an integer number (176711169600).

Almost surely, 213052331256107 is an apocalyptic number.

13052331256107 is a deficient number, since it is larger than the sum of its proper divisors (9566698452693).

13052331256107 is a wasteful number, since it uses less digits than its factorization.

13052331256107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501089.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 13052331256107 in words is "thirteen trillion, fifty-two billion, three hundred thirty-one million, two hundred fifty-six thousand, one hundred seven".

Divisors: 1 3 11 13 19 23 33 39 57 69 139 143 209 247 253 299 417 429 437 627 741 759 897 1311 1529 1807 2641 2717 3197 3289 4587 4807 5421 5681 7923 8151 9591 9867 14421 17043 19877 29051 34333 35167 41561 59631 60743 62491 87153 102999 105501 124683 182229 187473 377663 457171 500881 668173 789659 1132989 1371513 1502643 2004519 2368977 5509691 6511453 8686249 9516739 11520263 16529073 19534359 26058747 28550217 34560789 69622459 71625983 104684129 123717607 126722893 149763419 208867377 214877949 218884997 314052387 371152821 380168679 449290257 656654991 765847049 905091967 1322826721 1360893677 1601316557 1647397609 2297541147 2407734967 2715275901 2845504961 3968480163 4082681031 4803949671 4942192827 7223204901 8536514883 9956011637 14551093931 17196747373 17614482127 20817115241 29868034911 30425014583 31300554571 43653281793 51590242119 52843446381 62451345723 91275043749 93901663713 189164221103 228988267651 334675160413 395525189579 567492663309 686964802953 1004025481239 1186575568737 4350777085369 13052331256107