Base | Representation |
---|---|
bin | 101111100011011100… |
… | …001110110000011000 |
3 | 11212210111021120021121 |
4 | 233203130032300120 |
5 | 1314032440000020 |
6 | 35242403015024 |
7 | 3455216552260 |
oct | 574334166030 |
9 | 155714246247 |
10 | 51060468760 |
11 | 1a722337a14 |
12 | 9a9006a474 |
13 | 4a7968c332 |
14 | 26854dc7a0 |
15 | 14dca1cbaa |
hex | be370ec18 |
51060468760 has 32 divisors (see below), whose sum is σ = 131298348960. Its totient is φ = 17506446336.
The previous prime is 51060468757. The next prime is 51060468799. The reversal of 51060468760 is 6786406015.
It is a happy number.
51060468760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91179129 + ... + 91179688.
It is an arithmetic number, because the mean of its divisors is an integer number (4103073405).
Almost surely, 251060468760 is an apocalyptic number.
It is an amenable number.
51060468760 is an abundant number, since it is smaller than the sum of its proper divisors (80237880200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51060468760 is a wasteful number, since it uses less digits than its factorization.
51060468760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182358835 (or 182358831 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 51060468760 in words is "fifty-one billion, sixty million, four hundred sixty-eight thousand, seven hundred sixty".
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