Base | Representation |
---|---|
bin | 110000111010011111… |
… | …100101101111100100 |
3 | 12000120021110120102012 |
4 | 300322133211233210 |
5 | 1330030331422030 |
6 | 40043334333352 |
7 | 3536342566115 |
oct | 607237455744 |
9 | 160507416365 |
10 | 52520967140 |
11 | 20301797a74 |
12 | a2191ba258 |
13 | 4c50130865 |
14 | 278347c20c |
15 | 1575d63095 |
hex | c3a7e5be4 |
52520967140 has 24 divisors (see below), whose sum is σ = 110427432192. Its totient is φ = 20982977120.
The previous prime is 52520967137. The next prime is 52520967167. The reversal of 52520967140 is 4176902525.
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, 1571156 + ... + 1604235.
It is an arithmetic number, because the mean of its divisors is an integer number (4601143008).
Almost surely, 252520967140 is an apocalyptic number.
It is an amenable number.
52520967140 is an abundant number, since it is smaller than the sum of its proper divisors (57906465052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52520967140 is a wasteful number, since it uses less digits than its factorization.
52520967140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3176227 (or 3176225 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 41.
The spelling of 52520967140 in words is "fifty-two billion, five hundred twenty million, nine hundred sixty-seven thousand, one hundred forty".
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