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107111246361 = 3719673739847
BaseRepresentation
bin110001111000001010…
…0111110101000011001
3101020110202201002100120
41203300110332220121
53223330434340421
6121112313423453
710511213400120
oct1436024765031
9336422632316
10107111246361
1141475562809
121891340ab89
13a13cb96122
145281698ab7
152bbd6ca8c6
hex18f053ea19

107111246361 has 32 divisors (see below), whose sum is σ = 171837327360. Its totient is φ = 57974973696.

The previous prime is 107111246357. The next prime is 107111246371. The reversal of 107111246361 is 163642111701.

It is not a de Polignac number, because 107111246361 - 22 = 107111246357 is a prime.

It is a super-2 number, since 2×1071112463612 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107111246311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2668140 + ... + 2707986.

It is an arithmetic number, because the mean of its divisors is an integer number (5369916480).

Almost surely, 2107111246361 is an apocalyptic number.

It is an amenable number.

107111246361 is a deficient number, since it is larger than the sum of its proper divisors (64726080999).

107111246361 is a wasteful number, since it uses less digits than its factorization.

107111246361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46613.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 107111246361 in words is "one hundred seven billion, one hundred eleven million, two hundred forty-six thousand, three hundred sixty-one".

Divisors: 1 3 7 19 21 57 133 399 6737 20211 39847 47159 119541 128003 141477 278929 384009 757093 836787 896021 2271279 2688063 5299651 15898953 268449239 805347717 1879144673 5100535541 5637434019 15301606623 35703748787 107111246361