Base | Representation |
---|---|
bin | 11101110111001000111100… |
… | …100001101100110000101101 |
3 | 122020000021012111201111110021 |
4 | 131313020330201230300231 |
5 | 114203223003003203031 |
6 | 1143153155042442141 |
7 | 36443314261123000 |
oct | 3567107441546055 |
9 | 566007174644407 |
10 | 131332525444141 |
11 | 389348a1865a6a |
12 | 12891159063351 |
13 | 58387b1012258 |
14 | 2460757347537 |
15 | 102b3d8b9c511 |
hex | 77723c86cc2d |
131332525444141 has 32 divisors (see below), whose sum is σ = 156465583718400. Its totient is φ = 110140782596208.
The previous prime is 131332525444103. The next prime is 131332525444147. The reversal of 131332525444141 is 141444525233131.
It is not a de Polignac number, because 131332525444141 - 27 = 131332525444013 is a prime.
It is a super-2 number, since 2×1313325254441412 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131332525444147) 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, 49769026 + ... + 52341388.
It is an arithmetic number, because the mean of its divisors is an integer number (4889549491200).
Almost surely, 2131332525444141 is an apocalyptic number.
It is an amenable number.
131332525444141 is a deficient number, since it is larger than the sum of its proper divisors (25133058274259).
131332525444141 is an equidigital number, since it uses as much as digits as its factorization.
131332525444141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2575598 (or 2575584 counting only the distinct ones).
The product of its digits is 691200, while the sum is 43.
The spelling of 131332525444141 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-five million, four hundred forty-four thousand, one hundred forty-one".
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