Base | Representation |
---|---|
bin | 11000001010100001000000… |
… | …01000110111101111111101 |
3 | 20222010221010211210000200102 |
4 | 30011100200020313233331 |
5 | 23431102331343120100 |
6 | 305003111431410445 |
7 | 14123041032326135 |
oct | 1405204010675775 |
9 | 228127124700612 |
10 | 53137874582525 |
11 | 15a2771199a337 |
12 | 5b62586823a25 |
13 | 2385b59697a95 |
14 | d19c5b747ac5 |
15 | 6223886dbcd5 |
hex | 305420237bfd |
53137874582525 has 24 divisors (see below), whose sum is σ = 69067783587264. Its totient is φ = 40508963913600.
The previous prime is 53137874582509. The next prime is 53137874582557. The reversal of 53137874582525 is 52528547873135.
It is not a de Polignac number, because 53137874582525 - 24 = 53137874582509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602767889 + ... + 602856038.
It is an arithmetic number, because the mean of its divisors is an integer number (2877824316136).
Almost surely, 253137874582525 is an apocalyptic number.
It is an amenable number.
53137874582525 is a deficient number, since it is larger than the sum of its proper divisors (15929909004739).
53137874582525 is a wasteful number, since it uses less digits than its factorization.
53137874582525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205624021 (or 1205624016 counting only the distinct ones).
The product of its digits is 282240000, while the sum is 65.
The spelling of 53137874582525 in words is "fifty-three trillion, one hundred thirty-seven billion, eight hundred seventy-four million, five hundred eighty-two thousand, five hundred twenty-five".
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