Base | Representation |
---|---|
bin | 1101011110111… |
… | …0101001110111 |
3 | 10221102010211120 |
4 | 3113232221313 |
5 | 103434131210 |
6 | 5340035023 |
7 | 1254453540 |
oct | 327565167 |
9 | 127363746 |
10 | 56552055 |
11 | 29a1643a |
12 | 16b32a73 |
13 | b940771 |
14 | 77214c7 |
15 | 4e71270 |
hex | 35eea77 |
56552055 has 32 divisors (see below), whose sum is σ = 107910144. Its totient is φ = 24727296.
The previous prime is 56552039. The next prime is 56552077. The reversal of 56552055 is 55025565.
It is not a de Polignac number, because 56552055 - 24 = 56552039 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9294 + ... + 14123.
It is an arithmetic number, because the mean of its divisors is an integer number (3372192).
Almost surely, 256552055 is an apocalyptic number.
56552055 is a deficient number, since it is larger than the sum of its proper divisors (51358089).
56552055 is a wasteful number, since it uses less digits than its factorization.
56552055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23455.
The product of its (nonzero) digits is 37500, while the sum is 33.
The square root of 56552055 is about 7520.1100390885. The cubic root of 56552055 is about 383.8393221538.
The spelling of 56552055 in words is "fifty-six million, five hundred fifty-two thousand, fifty-five".
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