Base | Representation |
---|---|
bin | 1100001001100… |
… | …0101010110000 |
3 | 10112212212211102 |
4 | 3002120222300 |
5 | 101021110401 |
6 | 5020103532 |
7 | 1156061420 |
oct | 302305260 |
9 | 115785742 |
10 | 50956976 |
11 | 26844804 |
12 | 15094ba8 |
13 | a731b75 |
14 | 6aa6480 |
15 | 471856b |
hex | 3098ab0 |
50956976 has 20 divisors (see below), whose sum is σ = 112833552. Its totient is φ = 21838656.
The previous prime is 50956967. The next prime is 50956979. The reversal of 50956976 is 67965905.
It is a super-2 number, since 2×509569762 = 5193226806129152, which contains 22 as substring.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 50956976.
It is not an unprimeable number, because it can be changed into a prime (50956979) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227375 + ... + 227598.
Almost surely, 250956976 is an apocalyptic number.
50956976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
50956976 is an abundant number, since it is smaller than the sum of its proper divisors (61876576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50956976 is a wasteful number, since it uses less digits than its factorization.
50956976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454988 (or 454982 counting only the distinct ones).
The product of its (nonzero) digits is 510300, while the sum is 47.
The square root of 50956976 is about 7138.4155104617. The cubic root of 50956976 is about 370.7386655739.
The spelling of 50956976 in words is "fifty million, nine hundred fifty-six thousand, nine hundred seventy-six".
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