Base | Representation |
---|---|
bin | 110100101011010001… |
… | …010010101010000000 |
3 | 12101222210121112011101 |
4 | 310223101102222000 |
5 | 1411313443344000 |
6 | 41552240224144 |
7 | 4041423361354 |
oct | 645321225200 |
9 | 171883545141 |
10 | 56560528000 |
11 | 21a94a41919 |
12 | ab6600b054 |
13 | 5444cc3c62 |
14 | 2a47b6d464 |
15 | 17107eee6a |
hex | d2b452a80 |
56560528000 has 64 divisors (see below), whose sum is σ = 140623652520. Its totient is φ = 22624204800.
The previous prime is 56560527997. The next prime is 56560528001. The reversal of 56560528000 is 82506565.
It can be written as a sum of positive squares in 4 ways, for example, as 27188052544 + 29372475456 = 164888^2 + 171384^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (56560528001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751517 + ... + 1783516.
Almost surely, 256560528000 is an apocalyptic number.
56560528000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
56560528000 is an abundant number, since it is smaller than the sum of its proper divisors (84063124520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56560528000 is an equidigital number, since it uses as much as digits as its factorization.
56560528000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3535062 (or 3535040 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
The spelling of 56560528000 in words is "fifty-six billion, five hundred sixty million, five hundred twenty-eight thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •