Base | Representation |
---|---|
bin | 1101011010011… |
… | …0100000101000 |
3 | 10220212010111000 |
4 | 3112212200220 |
5 | 103400202202 |
6 | 5325435000 |
7 | 1252113162 |
oct | 326464050 |
9 | 126763430 |
10 | 56256552 |
11 | 29834420 |
12 | 16a0ba60 |
13 | b869101 |
14 | 7685932 |
15 | 4e1391c |
hex | 35a6828 |
56256552 has 64 divisors (see below), whose sum is σ = 170481600. Its totient is φ = 17046720.
The previous prime is 56256527. The next prime is 56256581. The reversal of 56256552 is 25565265.
56256552 is a `hidden beast` number, since 56 + 2 + 56 + 552 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9463 + ... + 14214.
It is an arithmetic number, because the mean of its divisors is an integer number (2663775).
Almost surely, 256256552 is an apocalyptic number.
It is an amenable number.
56256552 is an abundant number, since it is smaller than the sum of its proper divisors (114225048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56256552 is a wasteful number, since it uses less digits than its factorization.
56256552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23703 (or 23693 counting only the distinct ones).
The product of its digits is 90000, while the sum is 36.
The square root of 56256552 is about 7500.4367872811. The cubic root of 56256552 is about 383.1695922397.
The spelling of 56256552 in words is "fifty-six million, two hundred fifty-six thousand, five hundred fifty-two".
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