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3101122211013 = 3217596141913441
BaseRepresentation
bin101101001000001001010…
…010011010110011000101
3101222110112112112211210200
4231020021102122303011
5401302044241223023
610332345203241113
7440022461603601
oct55101122326305
911873475484720
103101122211013
11a961a67075a2
12421027679199
13196585998c18
14aa148dd8501
1555a02250743
hex2d20949acc5

3101122211013 has 96 divisors (see below), whose sum is σ = 4914416707200. Its totient is φ = 1876834713600.

The previous prime is 3101122211009. The next prime is 3101122211023.

3101122211013 is a `hidden beast` number, since 310 + 11 + 222 + 110 + 13 = 666.

3101122211013 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3101122211013 - 22 = 3101122211009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101122211023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 230714373 + ... + 230727813.

It is an arithmetic number, because the mean of its divisors is an integer number (51191840700).

Almost surely, 23101122211013 is an apocalyptic number.

It is an amenable number.

3101122211013 is a deficient number, since it is larger than the sum of its proper divisors (1813294496187).

3101122211013 is a wasteful number, since it uses less digits than its factorization.

3101122211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14003 (or 14000 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 3101122211013 in words is "three trillion, one hundred one billion, one hundred twenty-two million, two hundred eleven thousand, thirteen".

Divisors: 1 3 9 17 51 59 61 153 177 183 419 531 549 1003 1037 1257 3009 3111 3599 3771 7123 9027 9333 10797 13441 21369 24721 25559 32391 40323 61183 64107 74163 76677 120969 183549 222489 228497 230031 420257 434503 550647 685491 793019 819901 1260771 1303509 1507981 2056473 2379057 2459703 3782313 3910527 4523943 5631779 7137171 7379109 13481323 13571829 13938317 16895337 25635677 40443969 41814951 48374159 50686011 76907031 95740243 121331907 125444853 145122477 230721093 287220729 332274961 343538519 435367431 822360703 861662187 996824883 1030615557 2467082109 2990474649 3091846671 5648674337 5840154823 7401246327 16946023011 17520464469 20268772621 50838069033 52561393407 60806317863 182418953589 344569134557 1033707403671 3101122211013