Base | Representation |
---|---|
bin | 10010101100100… |
… | …010111101100001 |
3 | 210212012221211001 |
4 | 102230202331201 |
5 | 1120244324200 |
6 | 51042552001 |
7 | 10526062201 |
oct | 2254427541 |
9 | 725187731 |
10 | 313667425 |
11 | 151069a85 |
12 | 89068601 |
13 | 4cca4a36 |
14 | 2d930401 |
15 | 1c80d76a |
hex | 12b22f61 |
313667425 has 48 divisors (see below), whose sum is σ = 431972352. Its totient is φ = 224921600.
The previous prime is 313667411. The next prime is 313667441. The reversal of 313667425 is 524766313.
It is not a de Polignac number, because 313667425 - 27 = 313667297 is a prime.
It is a super-2 number, since 2×3136674252 = 196774507012261250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 818784 + ... + 819166.
It is an arithmetic number, because the mean of its divisors is an integer number (8999424).
Almost surely, 2313667425 is an apocalyptic number.
It is an amenable number.
313667425 is a deficient number, since it is larger than the sum of its proper divisors (118304927).
313667425 is a wasteful number, since it uses less digits than its factorization.
313667425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498 (or 493 counting only the distinct ones).
The product of its digits is 90720, while the sum is 37.
The square root of 313667425 is about 17710.6585140135. The cubic root of 313667425 is about 679.4483884416.
The spelling of 313667425 in words is "three hundred thirteen million, six hundred sixty-seven thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •