Base | Representation |
---|---|
bin | 110001111100000101… |
… | …101001010000101100 |
3 | 12010101222020111122022 |
4 | 301330011221100230 |
5 | 1334304043241220 |
6 | 40344450005312 |
7 | 3605534623115 |
oct | 617405512054 |
9 | 163358214568 |
10 | 53621462060 |
11 | 20816a10101 |
12 | a485876838 |
13 | 509712589a |
14 | 28496a920c |
15 | 15dc795925 |
hex | c7c16942c |
53621462060 has 48 divisors (see below), whose sum is σ = 116126680320. Its totient is φ = 20788044480.
The previous prime is 53621462039. The next prime is 53621462077. The reversal of 53621462060 is 6026412635.
It is a happy number.
It is a super-3 number, since 3×536214620603 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 53621462060.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236234 + ... + 403793.
It is an arithmetic number, because the mean of its divisors is an integer number (2419305840).
Almost surely, 253621462060 is an apocalyptic number.
It is an amenable number.
53621462060 is an abundant number, since it is smaller than the sum of its proper divisors (62505218260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53621462060 is a wasteful number, since it uses less digits than its factorization.
53621462060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640166 (or 640164 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
Adding to 53621462060 its reverse (6026412635), we get a palindrome (59647874695).
The spelling of 53621462060 in words is "fifty-three billion, six hundred twenty-one million, four hundred sixty-two thousand, sixty".
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