Base | Representation |
---|---|
bin | 110100000100111110… |
… | …110111010100111100 |
3 | 12100100000220000101201 |
4 | 310010332313110330 |
5 | 1404010022211020 |
6 | 41404412145244 |
7 | 4016463355021 |
oct | 640476672474 |
9 | 170300800351 |
10 | 55918163260 |
11 | 21795388773 |
12 | aa06a68224 |
13 | 5371bb438b |
14 | 29c6719548 |
15 | 16c4214a0a |
hex | d04fb753c |
55918163260 has 24 divisors (see below), whose sum is σ = 117621624960. Its totient is φ = 22330411584.
The previous prime is 55918163239. The next prime is 55918163309. The reversal of 55918163260 is 6236181955.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 55918163260.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290915 + ... + 2315194.
It is an arithmetic number, because the mean of its divisors is an integer number (4900901040).
Almost surely, 255918163260 is an apocalyptic number.
It is an amenable number.
55918163260 is an abundant number, since it is smaller than the sum of its proper divisors (61703461700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55918163260 is a wasteful number, since it uses less digits than its factorization.
55918163260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4606725 (or 4606723 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 46.
The spelling of 55918163260 in words is "fifty-five billion, nine hundred eighteen million, one hundred sixty-three thousand, two hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •