Base | Representation |
---|---|
bin | 110001111111111100… |
… | …011100101110010000 |
3 | 12010120110222111220101 |
4 | 301333330130232100 |
5 | 1334422124112042 |
6 | 40355120422144 |
7 | 3610251555463 |
oct | 617774345620 |
9 | 163513874811 |
10 | 53686160272 |
11 | 2084a48a8a8 |
12 | a4a3477954 |
13 | 50a7659154 |
14 | 285410b2da |
15 | 15e32c56b7 |
hex | c7ff1cb90 |
53686160272 has 20 divisors (see below), whose sum is σ = 104042488176. Its totient is φ = 26836485920.
The previous prime is 53686160267. The next prime is 53686160279. The reversal of 53686160272 is 27206168635.
It is a super-3 number, since 3×536861602723 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (53686160279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344638 + ... + 475549.
Almost surely, 253686160272 is an apocalyptic number.
It is an amenable number.
53686160272 is a deficient number, since it is larger than the sum of its proper divisors (50356327904).
53686160272 is a wasteful number, since it uses less digits than its factorization.
53686160272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824286 (or 824280 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 53686160272 in words is "fifty-three billion, six hundred eighty-six million, one hundred sixty thousand, two hundred seventy-two".
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