Base | Representation |
---|---|
bin | 110100001110000010… |
… | …100100101111010001 |
3 | 12100201121211202110020 |
4 | 310032002210233101 |
5 | 1404312423140031 |
6 | 41431441254053 |
7 | 4023320150430 |
oct | 641602445721 |
9 | 170647752406 |
10 | 56070130641 |
11 | 21863144048 |
12 | aa49934329 |
13 | 53975218c5 |
14 | 29dc997117 |
15 | 16d2732096 |
hex | d0e0a4bd1 |
56070130641 has 64 divisors (see below), whose sum is σ = 91322892288. Its totient is φ = 29905717248.
The previous prime is 56070130637. The next prime is 56070130663. The reversal of 56070130641 is 14603107065.
It is not a de Polignac number, because 56070130641 - 22 = 56070130637 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56070140641) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8009955 + ... + 8016951.
It is an arithmetic number, because the mean of its divisors is an integer number (1426920192).
Almost surely, 256070130641 is an apocalyptic number.
It is an amenable number.
56070130641 is a deficient number, since it is larger than the sum of its proper divisors (35252761647).
56070130641 is a wasteful number, since it uses less digits than its factorization.
56070130641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7430.
The product of its (nonzero) digits is 15120, while the sum is 33.
The spelling of 56070130641 in words is "fifty-six billion, seventy million, one hundred thirty thousand, six hundred forty-one".
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