Base | Representation |
---|---|
bin | 101111000010110010… |
… | …110010000100111011 |
3 | 11211101022121200100112 |
4 | 233002302302010323 |
5 | 1311422224414400 |
6 | 35112155054535 |
7 | 3435516066422 |
oct | 570262620473 |
9 | 154338550315 |
10 | 50512732475 |
11 | 1a4711365a7 |
12 | 995874144b |
13 | 49c006231a |
14 | 263287c2b9 |
15 | 14a98c5835 |
hex | bc2cb213b |
50512732475 has 12 divisors (see below), whose sum is σ = 62650525080. Its totient is φ = 40400678400.
The previous prime is 50512732463. The next prime is 50512732489. The reversal of 50512732475 is 57423721505.
50512732475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-50512732475 is a prime.
It is a super-2 number, since 2×505127324752 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128321 + ... + 342770.
It is an arithmetic number, because the mean of its divisors is an integer number (5220877090).
Almost surely, 250512732475 is an apocalyptic number.
50512732475 is a deficient number, since it is larger than the sum of its proper divisors (12137792605).
50512732475 is a wasteful number, since it uses less digits than its factorization.
50512732475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475390 (or 475385 counting only the distinct ones).
The product of its (nonzero) digits is 294000, while the sum is 41.
The spelling of 50512732475 in words is "fifty billion, five hundred twelve million, seven hundred thirty-two thousand, four hundred seventy-five".
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