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131676631164211 = 7374323949470077
BaseRepresentation
bin11101111100001001011010…
…110100110110010100110011
3122021020011101211100020211011
4131330021122310312110303
5114224342220034223321
61144015224222331351
736510215446360450
oct3574113264662463
9567204354306734
10131676631164211
1138a57822542591
1212927991429b57
13586208c6ac073
14247327c04a827
1510353284ecae1
hex77c25ad36533

131676631164211 has 32 divisors (see below), whose sum is σ = 158810823198720. Its totient is φ = 106812622014336.

The previous prime is 131676631164139. The next prime is 131676631164263. The reversal of 131676631164211 is 112461136676131.

It is not a de Polignac number, because 131676631164211 - 29 = 131676631163699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131676631164311) 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, 22073296 + ... + 27396781.

It is an arithmetic number, because the mean of its divisors is an integer number (4962838224960).

Almost surely, 2131676631164211 is an apocalyptic number.

131676631164211 is a deficient number, since it is larger than the sum of its proper divisors (27134192034509).

131676631164211 is a wasteful number, since it uses less digits than its factorization.

131676631164211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49470403.

The product of its digits is 653184, while the sum is 49.

The spelling of 131676631164211 in words is "one hundred thirty-one trillion, six hundred seventy-six billion, six hundred thirty-one million, one hundred sixty-four thousand, two hundred eleven".

Divisors: 1 7 37 43 239 259 301 1591 1673 8843 10277 11137 61901 71939 380249 2661743 49470077 346290539 1830392849 2127213311 11823348403 12812749943 14890493177 78706892507 82763438821 437463890911 508403981329 550948247549 3062247236377 3558827869303 18810947309173 131676631164211