Base | Representation |
---|---|
bin | 1100101000000… |
… | …1001011101100 |
3 | 10200122112121220 |
4 | 3022001023230 |
5 | 102024123212 |
6 | 5131023340 |
7 | 1212064206 |
oct | 312011354 |
9 | 120575556 |
10 | 52957932 |
11 | 27991095 |
12 | 1589ab50 |
13 | ac82871 |
14 | 7067776 |
15 | 49b138c |
hex | 32812ec |
52957932 has 12 divisors (see below), whose sum is σ = 123568536. Its totient is φ = 17652640.
The previous prime is 52957913. The next prime is 52957967. The reversal of 52957932 is 23975925.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2206569 + ... + 2206592.
It is an arithmetic number, because the mean of its divisors is an integer number (10297378).
Almost surely, 252957932 is an apocalyptic number.
It is an amenable number.
52957932 is an abundant number, since it is smaller than the sum of its proper divisors (70610604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52957932 is a wasteful number, since it uses less digits than its factorization.
52957932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4413168 (or 4413166 counting only the distinct ones).
The product of its digits is 170100, while the sum is 42.
The square root of 52957932 is about 7277.2200736270. The cubic root of 52957932 is about 375.5291658271.
The spelling of 52957932 in words is "fifty-two million, nine hundred fifty-seven thousand, nine hundred thirty-two".
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