Base | Representation |
---|---|
bin | 11101111100001001011010… |
… | …110100110110010100110011 |
3 | 122021020011101211100020211011 |
4 | 131330021122310312110303 |
5 | 114224342220034223321 |
6 | 1144015224222331351 |
7 | 36510215446360450 |
oct | 3574113264662463 |
9 | 567204354306734 |
10 | 131676631164211 |
11 | 38a57822542591 |
12 | 12927991429b57 |
13 | 586208c6ac073 |
14 | 247327c04a827 |
15 | 10353284ecae1 |
hex | 77c25ad36533 |
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".
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