Base | Representation |
---|---|
bin | 110000011101010100… |
… | …011110101100001100 |
3 | 11222022011110211212010 |
4 | 300131110132230030 |
5 | 1323030031443104 |
6 | 35523011541220 |
7 | 3521250404121 |
oct | 603524365414 |
9 | 158264424763 |
10 | 52031515404 |
11 | 20080485700 |
12 | a1012ba810 |
13 | 4ba28cca4b |
14 | 2738470748 |
15 | 1547dd0489 |
hex | c1d51eb0c |
52031515404 has 36 divisors (see below), whose sum is σ = 133447223672. Its totient is φ = 15767125440.
The previous prime is 52031515381. The next prime is 52031515421. The reversal of 52031515404 is 40451513025.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17915737 + ... + 17918640.
Almost surely, 252031515404 is an apocalyptic number.
It is an amenable number.
52031515404 is an abundant number, since it is smaller than the sum of its proper divisors (81415708268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52031515404 is a wasteful number, since it uses less digits than its factorization.
52031515404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35834406 (or 35834393 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 52031515404 in words is "fifty-two billion, thirty-one million, five hundred fifteen thousand, four hundred four".
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