Base | Representation |
---|---|
bin | 110100101100010001… |
… | …101100010000000111 |
3 | 12102000222101012222200 |
4 | 310230101230100013 |
5 | 1411332304110210 |
6 | 41554042125543 |
7 | 4042020023235 |
oct | 645421542007 |
9 | 172028335880 |
10 | 56577410055 |
11 | 21aa3522631 |
12 | ab6b7b08b3 |
13 | 544865513a |
14 | 2a4a0c5955 |
15 | 17120370c0 |
hex | d2c46c407 |
56577410055 has 12 divisors (see below), whose sum is σ = 98067510840. Its totient is φ = 30174618672.
The previous prime is 56577410051. The next prime is 56577410107. The reversal of 56577410055 is 55001477565.
56577410055 is a `hidden beast` number, since 565 + 7 + 74 + 10 + 0 + 5 + 5 = 666.
It is not a de Polignac number, because 56577410055 - 22 = 56577410051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1257275779 = 56577410055 / (5 + 6 + 5 + 7 + 7 + 4 + 1 + 0 + 0 + 5 + 5).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56577410051) 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, 628637845 + ... + 628637934.
It is an arithmetic number, because the mean of its divisors is an integer number (8172292570).
Almost surely, 256577410055 is an apocalyptic number.
56577410055 is a deficient number, since it is larger than the sum of its proper divisors (41490100785).
56577410055 is a wasteful number, since it uses less digits than its factorization.
56577410055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257275790 (or 1257275787 counting only the distinct ones).
The product of its (nonzero) digits is 735000, while the sum is 45.
The spelling of 56577410055 in words is "fifty-six billion, five hundred seventy-seven million, four hundred ten thousand, fifty-five".
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