Base | Representation |
---|---|
bin | 10010101011110… |
… | …011110110101001 |
3 | 210211212011010200 |
4 | 102223303312221 |
5 | 1120222140343 |
6 | 51034502413 |
7 | 10524326514 |
oct | 2253636651 |
9 | 724764120 |
10 | 313474473 |
11 | 150a48014 |
12 | 88b94a09 |
13 | 4cc37c70 |
14 | 2d8bdd7b |
15 | 1c7c14d3 |
hex | 12af3da9 |
313474473 has 12 divisors (see below), whose sum is σ = 487627140. Its totient is φ = 192907296.
The previous prime is 313474463. The next prime is 313474487. The reversal of 313474473 is 374474313.
It can be written as a sum of positive squares in 2 ways, for example, as 128867904 + 184606569 = 11352^2 + 13587^2 .
It is not a de Polignac number, because 313474473 - 26 = 313474409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313474433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1339518 + ... + 1339751.
It is an arithmetic number, because the mean of its divisors is an integer number (40635595).
Almost surely, 2313474473 is an apocalyptic number.
It is an amenable number.
313474473 is a deficient number, since it is larger than the sum of its proper divisors (174152667).
313474473 is a wasteful number, since it uses less digits than its factorization.
313474473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2679288 (or 2679285 counting only the distinct ones).
The product of its digits is 84672, while the sum is 36.
The square root of 313474473 is about 17705.2103348139. The cubic root of 313474473 is about 679.3090393451.
The spelling of 313474473 in words is "three hundred thirteen million, four hundred seventy-four thousand, four hundred seventy-three".
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