Base | Representation |
---|---|
bin | 110001010100000110… |
… | …001111110111111011 |
3 | 12001200012202201001020 |
4 | 301110012033313323 |
5 | 1331420314002304 |
6 | 40154121353523 |
7 | 3553110043431 |
oct | 612406176773 |
9 | 161605681036 |
10 | 52950531579 |
11 | 20502216100 |
12 | a3190388a3 |
13 | 4cbb123aba |
14 | 27c453ad51 |
15 | 159d9165d9 |
hex | c5418fdfb |
52950531579 has 12 divisors (see below), whose sum is σ = 77602432488. Its totient is φ = 32091231040.
The previous prime is 52950531563. The next prime is 52950531611. The reversal of 52950531579 is 97513505925.
It is not a de Polignac number, because 52950531579 - 24 = 52950531563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52950531559) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72934254 + ... + 72934979.
It is an arithmetic number, because the mean of its divisors is an integer number (6466869374).
Almost surely, 252950531579 is an apocalyptic number.
52950531579 is a deficient number, since it is larger than the sum of its proper divisors (24651900909).
52950531579 is a wasteful number, since it uses less digits than its factorization.
52950531579 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145869258 (or 145869247 counting only the distinct ones).
The product of its (nonzero) digits is 2126250, while the sum is 51.
The spelling of 52950531579 in words is "fifty-two billion, nine hundred fifty million, five hundred thirty-one thousand, five hundred seventy-nine".
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