Base | Representation |
---|---|
bin | 110010001100001110… |
… | …001010100111101000 |
3 | 12011002211112221001010 |
4 | 302030032022213220 |
5 | 1340332341200204 |
6 | 40431355223520 |
7 | 3615332362224 |
oct | 621416124750 |
9 | 164084487033 |
10 | 53892131304 |
11 | 209457809a0 |
12 | a540447ba0 |
13 | 510b2241bb |
14 | 2873605784 |
15 | 160640dd89 |
hex | c8c38a9e8 |
53892131304 has 64 divisors (see below), whose sum is σ = 147066575040. Its totient is φ = 16321167360.
The previous prime is 53892131303. The next prime is 53892131309. The reversal of 53892131304 is 40313129835.
It is a happy number.
It is a super-3 number, since 3×538921313043 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (53892131303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386664 + ... + 507240.
It is an arithmetic number, because the mean of its divisors is an integer number (2297915235).
Almost surely, 253892131304 is an apocalyptic number.
It is an amenable number.
53892131304 is an abundant number, since it is smaller than the sum of its proper divisors (93174443736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53892131304 is a wasteful number, since it uses less digits than its factorization.
53892131304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122290 (or 122286 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 39.
The spelling of 53892131304 in words is "fifty-three billion, eight hundred ninety-two million, one hundred thirty-one thousand, three hundred four".
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