Base | Representation |
---|---|
bin | 110001000000100100… |
… | …010100100000000000 |
3 | 12000211101012210120202 |
4 | 301000210110200000 |
5 | 1330232423324103 |
6 | 40101414424332 |
7 | 3542021006414 |
oct | 610044244000 |
9 | 160741183522 |
10 | 52622870528 |
11 | 20354269548 |
12 | a2473620a8 |
13 | 4c6828c817 |
14 | 2792c06d44 |
15 | 157ec91988 |
hex | c40914800 |
52622870528 has 108 divisors (see below), whose sum is σ = 108935800155. Its totient is φ = 25413451776.
The previous prime is 52622870519. The next prime is 52622870533. The reversal of 52622870528 is 82507822625.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 49589945344 + 3032925184 = 222688^2 + 55072^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=162208.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 384108476 + ... + 384108612.
Almost surely, 252622870528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52622870528
52622870528 is an abundant number, since it is smaller than the sum of its proper divisors (56312929627).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52622870528 is an frugal number, since it uses more digits than its factorization.
52622870528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370 (or 176 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 47.
The spelling of 52622870528 in words is "fifty-two billion, six hundred twenty-two million, eight hundred seventy thousand, five hundred twenty-eight".
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