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131127234530264 = 2372341557759469
BaseRepresentation
bin11101110100001001110000…
…001111000000101111011000
3122012021122022102122112120122
4131310021300033000233120
5114141342034014432024
61142515004150012412
736422426053134050
oct3564116017005730
9565248272575518
10131127234530264
1138865825459975
1212859405647108
1358223257c830b
1424548406b8560
151025dc0ea9d5e
hex7742703c0bd8

131127234530264 has 16 divisors (see below), whose sum is σ = 280986931136400. Its totient is φ = 56197386227232.

The previous prime is 131127234530263. The next prime is 131127234530297. The reversal of 131127234530264 is 462035432721131.

It is a super-3 number, since 3×1311272345302643 (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131127234530261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170778879679 + ... + 1170778879790.

It is an arithmetic number, because the mean of its divisors is an integer number (17561683196025).

Almost surely, 2131127234530264 is an apocalyptic number.

131127234530264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131127234530264 is an abundant number, since it is smaller than the sum of its proper divisors (149859696606136).

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

131127234530264 is a wasteful number, since it uses less digits than its factorization.

131127234530264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341557759482 (or 2341557759478 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 131127234530264 in words is "one hundred thirty-one trillion, one hundred twenty-seven billion, two hundred thirty-four million, five hundred thirty thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 2341557759469 4683115518938 9366231037876 16390904316283 18732462075752 32781808632566 65563617265132 131127234530264