Base | Representation |
---|---|
bin | 110001000001000101… |
… | …010000010100000010 |
3 | 12000211222110102122210 |
4 | 301001011100110002 |
5 | 1330242131113010 |
6 | 40102323442550 |
7 | 3542154255312 |
oct | 610105202402 |
9 | 160758412583 |
10 | 52631504130 |
11 | 20359126057 |
12 | a24a226456 |
13 | 4c69cc346a |
14 | 2794013442 |
15 | 15808e9b20 |
hex | c41150502 |
52631504130 has 32 divisors (see below), whose sum is σ = 126324753984. Its totient is φ = 14034051776.
The previous prime is 52631504129. The next prime is 52631504153. The reversal of 52631504130 is 3140513625.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon 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, 417577 + ... + 528803.
It is an arithmetic number, because the mean of its divisors is an integer number (3947648562).
Almost surely, 252631504130 is an apocalyptic number.
52631504130 is an abundant number, since it is smaller than the sum of its proper divisors (73693249854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52631504130 is a wasteful number, since it uses less digits than its factorization.
52631504130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127010.
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 52631504130 in words is "fifty-two billion, six hundred thirty-one million, five hundred four thousand, one hundred thirty".
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