Base | Representation |
---|---|
bin | 10010101010101… |
… | …101011100000100 |
3 | 210211022111111102 |
4 | 102222231130010 |
5 | 1120133423202 |
6 | 51024355232 |
7 | 10522015604 |
oct | 2252553404 |
9 | 724274442 |
10 | 313186052 |
11 | 150870353 |
12 | 88a75b18 |
13 | 4cb668ba |
14 | 2d846c04 |
15 | 1c765d02 |
hex | 12aad704 |
313186052 has 24 divisors (see below), whose sum is σ = 556825752. Its totient is φ = 154112000.
The previous prime is 313186039. The next prime is 313186067. The reversal of 313186052 is 250681313.
It can be written as a sum of positive squares in 4 ways, for example, as 242861056 + 70324996 = 15584^2 + 8386^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67652 + ... + 72132.
It is an arithmetic number, because the mean of its divisors is an integer number (23201073).
Almost surely, 2313186052 is an apocalyptic number.
It is an amenable number.
313186052 is a deficient number, since it is larger than the sum of its proper divisors (243639700).
313186052 is a wasteful number, since it uses less digits than its factorization.
313186052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4759 (or 4757 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 313186052 is about 17697.0633722095. The cubic root of 313186052 is about 679.1006362912.
The spelling of 313186052 in words is "three hundred thirteen million, one hundred eighty-six thousand, fifty-two".
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