Base | Representation |
---|---|
bin | 111101000001101111… |
… | …1011100000000100100 |
3 | 110112021110020121221011 |
4 | 1322003133130000210 |
5 | 4121400044402424 |
6 | 140112245032004 |
7 | 12316444521553 |
oct | 1720337340044 |
9 | 415243217834 |
10 | 131055075364 |
11 | 5064219a944 |
12 | 214960b5604 |
13 | c487656295 |
14 | 64b3671d9a |
15 | 36207c3694 |
hex | 1e837dc024 |
131055075364 has 12 divisors (see below), whose sum is σ = 231375996684. Its totient is φ = 64947647744.
The previous prime is 131055075353. The next prime is 131055075379. The reversal of 131055075364 is 463570550131.
It can be written as a sum of positive squares in 2 ways, for example, as 1028484900 + 130026590464 = 32070^2 + 360592^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144971977 + ... + 144972880.
It is an arithmetic number, because the mean of its divisors is an integer number (19281333057).
Almost surely, 2131055075364 is an apocalyptic number.
It is an amenable number.
131055075364 is a deficient number, since it is larger than the sum of its proper divisors (100320921320).
131055075364 is a wasteful number, since it uses less digits than its factorization.
131055075364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289944974 (or 289944972 counting only the distinct ones).
The product of its (nonzero) digits is 189000, while the sum is 40.
The spelling of 131055075364 in words is "one hundred thirty-one billion, fifty-five million, seventy-five thousand, three hundred sixty-four".
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