Base | Representation |
---|---|
bin | 1100001001110… |
… | …0110101101000 |
3 | 10112220202021000 |
4 | 3002130311220 |
5 | 101022132211 |
6 | 5020315000 |
7 | 1156162260 |
oct | 302346550 |
9 | 115822230 |
10 | 50974056 |
11 | 26856621 |
12 | 150a2a60 |
13 | a739883 |
14 | 6aac7a0 |
15 | 471d656 |
hex | 309cd68 |
50974056 has 64 divisors (see below), whose sum is σ = 161827200. Its totient is φ = 14563584.
The previous prime is 50974037. The next prime is 50974081. The reversal of 50974056 is 65047905.
It is a super-2 number, since 2×509740562 = 5196708770182272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 50974056.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15345 + ... + 18368.
It is an arithmetic number, because the mean of its divisors is an integer number (2528550).
Almost surely, 250974056 is an apocalyptic number.
50974056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
50974056 is an abundant number, since it is smaller than the sum of its proper divisors (110853144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50974056 is a wasteful number, since it uses less digits than its factorization.
50974056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33735 (or 33725 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 50974056 is about 7139.6117541502. The cubic root of 50974056 is about 370.7800829260.
It can be divided in two parts, 509740 and 56, that added together give a square (509796 = 7142).
The spelling of 50974056 in words is "fifty million, nine hundred seventy-four thousand, fifty-six".
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