Base | Representation |
---|---|
bin | 1101011101001… |
… | …0010101010111 |
3 | 10221012020201021 |
4 | 3113102111113 |
5 | 103421423210 |
6 | 5333342011 |
7 | 1253461414 |
oct | 327222527 |
9 | 127166637 |
10 | 56436055 |
11 | 29947275 |
12 | 16a97907 |
13 | b8cca20 |
14 | 76d110b |
15 | 4e4bbda |
hex | 35d2557 |
56436055 has 16 divisors (see below), whose sum is σ = 73692864. Its totient is φ = 41241600.
The previous prime is 56436013. The next prime is 56436067. The reversal of 56436055 is 55063465.
It is not a de Polignac number, because 56436055 - 29 = 56435543 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56436055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1830 + ... + 10780.
It is an arithmetic number, because the mean of its divisors is an integer number (4605804).
Almost surely, 256436055 is an apocalyptic number.
56436055 is a deficient number, since it is larger than the sum of its proper divisors (17256809).
56436055 is a wasteful number, since it uses less digits than its factorization.
56436055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9066.
The product of its (nonzero) digits is 54000, while the sum is 34.
The square root of 56436055 is about 7512.3934268647. The cubic root of 56436055 is about 383.5766978059.
The spelling of 56436055 in words is "fifty-six million, four hundred thirty-six thousand, fifty-five".
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