Base | Representation |
---|---|
bin | 110100101100001011… |
… | …001111101110010101 |
3 | 12102000212012101010200 |
4 | 310230023033232111 |
5 | 1411331341022331 |
6 | 41553542011113 |
7 | 4041666455040 |
oct | 645413175625 |
9 | 172025171120 |
10 | 56575720341 |
11 | 21aa2579078 |
12 | ab6b116a99 |
13 | 54481b2cca |
14 | 2a49ba5c57 |
15 | 1711d015e6 |
hex | d2c2cfb95 |
56575720341 has 12 divisors (see below), whose sum is σ = 93394840032. Its totient is φ = 32328983016.
The previous prime is 56575720337. The next prime is 56575720363. The reversal of 56575720341 is 14302757565.
It is a happy number.
56575720341 is a `hidden beast` number, since 5 + 6 + 575 + 72 + 0 + 3 + 4 + 1 = 666.
It is not a de Polignac number, because 56575720341 - 22 = 56575720337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56575720381) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449013591 + ... + 449013716.
It is an arithmetic number, because the mean of its divisors is an integer number (7782903336).
Almost surely, 256575720341 is an apocalyptic number.
It is an amenable number.
56575720341 is a deficient number, since it is larger than the sum of its proper divisors (36819119691).
56575720341 is a wasteful number, since it uses less digits than its factorization.
56575720341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898027320 (or 898027317 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 45.
The spelling of 56575720341 in words is "fifty-six billion, five hundred seventy-five million, seven hundred twenty thousand, three hundred forty-one".
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