Base | Representation |
---|---|
bin | 110000101110000100… |
… | …010111100011000000 |
3 | 12000000202012120110010 |
4 | 300232010113203000 |
5 | 1324114000121022 |
6 | 40010530304520 |
7 | 3531231644262 |
oct | 605604274300 |
9 | 160022176403 |
10 | 52312504512 |
11 | 20205054a04 |
12 | a17b428140 |
13 | 4c18ba26a8 |
14 | 27638d5b32 |
15 | 15628d650c |
hex | c2e1178c0 |
52312504512 has 56 divisors (see below), whose sum is σ = 138921044992. Its totient is φ = 17373139200.
The previous prime is 52312504507. The next prime is 52312504553. The reversal of 52312504512 is 21540521325.
It is a self number, because there is not a number n which added to its sum of digits gives 52312504512.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450664 + ... + 554727.
Almost surely, 252312504512 is an apocalyptic number.
It is an amenable number.
52312504512 is an abundant number, since it is smaller than the sum of its proper divisors (86608540480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52312504512 is a wasteful number, since it uses less digits than its factorization.
52312504512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005677 (or 1005667 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 52312504512 in words is "fifty-two billion, three hundred twelve million, five hundred four thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •