Base | Representation |
---|---|
bin | 1101010100100… |
… | …1110010011000 |
3 | 10220010211111122 |
4 | 3111021302120 |
5 | 103301024020 |
6 | 5313344412 |
7 | 1245642002 |
oct | 325116230 |
9 | 126124448 |
10 | 55876760 |
11 | 295a5045 |
12 | 16868108 |
13 | b765294 |
14 | 75c7372 |
15 | 4d8b125 |
hex | 3549c98 |
55876760 has 32 divisors (see below), whose sum is σ = 126152640. Its totient is φ = 22274304.
The previous prime is 55876759. The next prime is 55876783. The reversal of 55876760 is 6767855.
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, 10289 + ... + 14751.
It is an arithmetic number, because the mean of its divisors is an integer number (3942270).
Almost surely, 255876760 is an apocalyptic number.
It is an amenable number.
55876760 is an abundant number, since it is smaller than the sum of its proper divisors (70275880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55876760 is a wasteful number, since it uses less digits than its factorization.
55876760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4787 (or 4783 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 44.
The square root of 55876760 is about 7475.0759193469. The cubic root of 55876760 is about 382.3053760903.
The spelling of 55876760 in words is "fifty-five million, eight hundred seventy-six thousand, seven hundred sixty".
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