Base | Representation |
---|---|
bin | 101111010010000000… |
… | …110001111000011010 |
3 | 11212001010001122202221 |
4 | 233102000301320122 |
5 | 1312433110404210 |
6 | 35153355414254 |
7 | 3445036250350 |
oct | 572200617032 |
9 | 155033048687 |
10 | 50768059930 |
11 | 1a592278925 |
12 | 9a0a15438a |
13 | 4a30c1b863 |
14 | 26587437d0 |
15 | 14c200d1da |
hex | bd2031e1a |
50768059930 has 32 divisors (see below), whose sum is σ = 105759152640. Its totient is φ = 17185858560.
The previous prime is 50768059913. The next prime is 50768059931. The reversal of 50768059930 is 3995086705.
It is not an unprimeable number, because it can be changed into a prime (50768059931) 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, 4584711 + ... + 4595770.
It is an arithmetic number, because the mean of its divisors is an integer number (3304973520).
Almost surely, 250768059930 is an apocalyptic number.
50768059930 is an abundant number, since it is smaller than the sum of its proper divisors (54991092710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50768059930 is a wasteful number, since it uses less digits than its factorization.
50768059930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9180574.
The product of its (nonzero) digits is 2041200, while the sum is 52.
The spelling of 50768059930 in words is "fifty billion, seven hundred sixty-eight million, fifty-nine thousand, nine hundred thirty".
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