Base | Representation |
---|---|
bin | 1101010110111… |
… | …0000000010100 |
3 | 10220102101000000 |
4 | 3111232000110 |
5 | 103320300413 |
6 | 5320451300 |
7 | 1250130336 |
oct | 325560024 |
9 | 126371000 |
10 | 56025108 |
11 | 29696547 |
12 | 16919b30 |
13 | b7b7969 |
14 | 7625456 |
15 | 4dba073 |
hex | 356e014 |
56025108 has 42 divisors (see below), whose sum is σ = 147006314. Its totient is φ = 18674064.
The previous prime is 56025103. The next prime is 56025113. The reversal of 56025108 is 80152065.
56025108 is a `hidden beast` number, since 5 + 602 + 51 + 0 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (56025103) and next prime (56025113).
It can be written as a sum of positive squares in only one way, i.e., 55532304 + 492804 = 7452^2 + 702^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56025103) by changing a digit.
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 13 ways as a sum of consecutive naturals, for example, 6691 + ... + 12522.
Almost surely, 256025108 is an apocalyptic number.
It is an amenable number.
56025108 is an abundant number, since it is smaller than the sum of its proper divisors (90981206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56025108 is a wasteful number, since it uses less digits than its factorization.
56025108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19235 (or 19218 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 56025108 is about 7484.9921843647. The cubic root of 56025108 is about 382.6434064351.
The spelling of 56025108 in words is "fifty-six million, twenty-five thousand, one hundred eight".
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