Base | Representation |
---|---|
bin | 10010101101100… |
… | …101100100101000 |
3 | 210212201211002012 |
4 | 102231211210220 |
5 | 1120332042024 |
6 | 51052455052 |
7 | 10531306511 |
oct | 2255454450 |
9 | 725654065 |
10 | 313940264 |
11 | 151235a70 |
12 | 8917a488 |
13 | 5006bc91 |
14 | 2d9a1a08 |
15 | 1c86450e |
hex | 12b65928 |
313940264 has 32 divisors (see below), whose sum is σ = 659512800. Its totient is φ = 138841920.
The previous prime is 313940251. The next prime is 313940273. The reversal of 313940264 is 462049313.
It is a self number, because there is not a number n which added to its sum of digits gives 313940264.
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, 44954 + ... + 51465.
It is an arithmetic number, because the mean of its divisors is an integer number (20609775).
Almost surely, 2313940264 is an apocalyptic number.
It is an amenable number.
313940264 is an abundant number, since it is smaller than the sum of its proper divisors (345572536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313940264 is a wasteful number, since it uses less digits than its factorization.
313940264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96473 (or 96469 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 313940264 is about 17718.3595177432. The cubic root of 313940264 is about 679.6453340811.
Adding to 313940264 its reverse (462049313), we get a palindrome (775989577).
The spelling of 313940264 in words is "three hundred thirteen million, nine hundred forty thousand, two hundred sixty-four".
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