Base | Representation |
---|---|
bin | 101111001011011001… |
… | …010000110010110100 |
3 | 11211202101011010121210 |
4 | 233023121100302310 |
5 | 1312221200144432 |
6 | 35134352041420 |
7 | 3442220466645 |
oct | 571331206264 |
9 | 154671133553 |
10 | 50657037492 |
11 | 1a535639046 |
12 | 9998b33270 |
13 | 4a13c18cc9 |
14 | 2647ac36cc |
15 | 14b73cc8cc |
hex | bcb650cb4 |
50657037492 has 24 divisors (see below), whose sum is σ = 124420794400. Its totient is φ = 15996959136.
The previous prime is 50657037481. The next prime is 50657037611. The reversal of 50657037492 is 29473075605.
50657037492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×506570374922 (a number of 22 digits) contains 22 as substring.
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, 111089767 + ... + 111090222.
Almost surely, 250657037492 is an apocalyptic number.
It is an amenable number.
50657037492 is an abundant number, since it is smaller than the sum of its proper divisors (73763756908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50657037492 is a wasteful number, since it uses less digits than its factorization.
50657037492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222180015 (or 222180013 counting only the distinct ones).
The product of its (nonzero) digits is 1587600, while the sum is 48.
The spelling of 50657037492 in words is "fifty billion, six hundred fifty-seven million, thirty-seven thousand, four hundred ninety-two".
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