Base | Representation |
---|---|
bin | 101110111000000000… |
… | …011100100100111111 |
3 | 11210220201002120201111 |
4 | 232320000130210333 |
5 | 1311034412440210 |
6 | 35042212222451 |
7 | 3431160641545 |
oct | 567000344477 |
9 | 153821076644 |
10 | 50331765055 |
11 | 1a388a73050 |
12 | 990800aa27 |
13 | 4991710000 |
14 | 2616811d95 |
15 | 1498a7a88a |
hex | bb801c93f |
50331765055 has 60 divisors (see below), whose sum is σ = 71780397192. Its totient is φ = 33600390720.
The previous prime is 50331765041. The next prime is 50331765061. The reversal of 50331765055 is 55056713305.
50331765055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50331765055 - 29 = 50331764543 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50331764999 and 50331765017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 281182956 + ... + 281183134.
Almost surely, 250331765055 is an apocalyptic number.
50331765055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50331765055 is a deficient number, since it is larger than the sum of its proper divisors (21448632137).
50331765055 is an frugal number, since it uses more digits than its factorization.
50331765055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426 (or 208 counting only the distinct ones).
The product of its (nonzero) digits is 236250, while the sum is 40.
The spelling of 50331765055 in words is "fifty billion, three hundred thirty-one million, seven hundred sixty-five thousand, fifty-five".
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