Base | Representation |
---|---|
bin | 110001010000101110… |
… | …110101111011110111 |
3 | 12001112021111212121022 |
4 | 301100232311323313 |
5 | 1331311340030000 |
6 | 40144343211355 |
7 | 3551523062135 |
oct | 612056657367 |
9 | 161467455538 |
10 | 52894064375 |
11 | 20483358499 |
12 | a302146b5b |
13 | 4cac512b59 |
14 | 27bac3c755 |
15 | 15989b0585 |
hex | c50bb5ef7 |
52894064375 has 40 divisors (see below), whose sum is σ = 71056254720. Its totient is φ = 39234780000.
The previous prime is 52894064369. The next prime is 52894064383. The reversal of 52894064375 is 57346049825.
It is not a de Polignac number, because 52894064375 - 228 = 52625628919 is a prime.
It is a super-2 number, since 2×528940643752 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 510740 + ... + 605510.
It is an arithmetic number, because the mean of its divisors is an integer number (1776406368).
Almost surely, 252894064375 is an apocalyptic number.
52894064375 is a deficient number, since it is larger than the sum of its proper divisors (18162190345).
52894064375 is an equidigital number, since it uses as much as digits as its factorization.
52894064375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94857 (or 94842 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 53.
The spelling of 52894064375 in words is "fifty-two billion, eight hundred ninety-four million, sixty-four thousand, three hundred seventy-five".
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