Base | Representation |
---|---|
bin | 101110101111100100… |
… | …011000111100000100 |
3 | 11210112211200221112101 |
4 | 232233210120330010 |
5 | 1310242142124023 |
6 | 35020154001444 |
7 | 3424521411340 |
oct | 565744307404 |
9 | 153484627471 |
10 | 50190192388 |
11 | 1a316067446 |
12 | 9888716284 |
13 | 496b2a1bbb |
14 | 2601abc620 |
15 | 148b4131ad |
hex | baf918f04 |
50190192388 has 24 divisors (see below), whose sum is σ = 100388161664. Its totient is φ = 21508416000.
The previous prime is 50190192343. The next prime is 50190192391. The reversal of 50190192388 is 88329109105.
50190192388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 340993 + ... + 465463.
Almost surely, 250190192388 is an apocalyptic number.
It is an amenable number.
50190192388 is an abundant number, since it is smaller than the sum of its proper divisors (50197969276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50190192388 is a wasteful number, since it uses less digits than its factorization.
50190192388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138883 (or 138881 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 46.
The spelling of 50190192388 in words is "fifty billion, one hundred ninety million, one hundred ninety-two thousand, three hundred eighty-eight".
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