Base | Representation |
---|---|
bin | 110011111000110010… |
… | …101000111000001011 |
3 | 12022210210000201220210 |
4 | 303320302220320023 |
5 | 1403100142204010 |
6 | 41332224252203 |
7 | 4011431025165 |
oct | 637062507013 |
9 | 168723021823 |
10 | 55713631755 |
11 | 2169a990171 |
12 | a96a471063 |
13 | 533b701612 |
14 | 29a74b7935 |
15 | 16b12b2b20 |
hex | cf8ca8e0b |
55713631755 has 32 divisors (see below), whose sum is σ = 91506908160. Its totient is φ = 28935878400.
The previous prime is 55713631739. The next prime is 55713631759.
55713631755 is nontrivially palindromic in base 10.
55713631755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55713631755 - 24 = 55713631739 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55713631759) 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, 235521 + ... + 408530.
It is an arithmetic number, because the mean of its divisors is an integer number (2859590880).
Almost surely, 255713631755 is an apocalyptic number.
55713631755 is a deficient number, since it is larger than the sum of its proper divisors (35793276405).
55713631755 is a wasteful number, since it uses less digits than its factorization.
55713631755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644211.
The product of its digits is 1653750, while the sum is 48.
The spelling of 55713631755 in words is "fifty-five billion, seven hundred thirteen million, six hundred thirty-one thousand, seven hundred fifty-five".
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