Base | Representation |
---|---|
bin | 10010101101000… |
… | …110100010001111 |
3 | 210212111100200201 |
4 | 102231012202033 |
5 | 1120314010020 |
6 | 51050034331 |
7 | 10530240046 |
oct | 2255064217 |
9 | 725440621 |
10 | 313813135 |
11 | 1511594a9 |
12 | 891189a7 |
13 | 5002615c |
14 | 2d96b55d |
15 | 1c83ba0a |
hex | 12b4688f |
313813135 has 8 divisors (see below), whose sum is σ = 377220816. Its totient is φ = 250620480.
The previous prime is 313813121. The next prime is 313813141. The reversal of 313813135 is 531318313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313813135 - 25 = 313813103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50526 + ... + 56395.
It is an arithmetic number, because the mean of its divisors is an integer number (47152602).
Almost surely, 2313813135 is an apocalyptic number.
313813135 is a deficient number, since it is larger than the sum of its proper divisors (63407681).
313813135 is a wasteful number, since it uses less digits than its factorization.
313813135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107513.
The product of its digits is 3240, while the sum is 28.
The square root of 313813135 is about 17714.7716609614. The cubic root of 313813135 is about 679.5535817033.
The spelling of 313813135 in words is "three hundred thirteen million, eight hundred thirteen thousand, one hundred thirty-five".
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