Base | Representation |
---|---|
bin | 110001010110100111… |
… | …111010010010110000 |
3 | 12001210011111210000100 |
4 | 301112213322102300 |
5 | 1332012141114022 |
6 | 40202233552400 |
7 | 3554133210243 |
oct | 612647722260 |
9 | 161704453010 |
10 | 52992910512 |
11 | 20524131013 |
12 | a32b275700 |
13 | 4cc6b413a9 |
14 | 27ca00d25a |
15 | 15a24d81ac |
hex | c569fa4b0 |
52992910512 has 30 divisors (see below), whose sum is σ = 148306548572. Its totient is φ = 17664303456.
The previous prime is 52992910511. The next prime is 52992910517. The reversal of 52992910512 is 21501929925.
52992910512 is a `hidden beast` number, since 529 + 9 + 2 + 9 + 105 + 12 = 666.
52992910512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (52992910511) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184003018 + ... + 184003305.
Almost surely, 252992910512 is an apocalyptic number.
It is an amenable number.
52992910512 is an abundant number, since it is smaller than the sum of its proper divisors (95313638060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52992910512 is a wasteful number, since it uses less digits than its factorization.
52992910512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368006337 (or 368006328 counting only the distinct ones).
The product of its (nonzero) digits is 145800, while the sum is 45.
The spelling of 52992910512 in words is "fifty-two billion, nine hundred ninety-two million, nine hundred ten thousand, five hundred twelve".
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