Base | Representation |
---|---|
bin | 10010111000110… |
… | …010000010100101 |
3 | 211002020220200001 |
4 | 102320302002211 |
5 | 1122104444132 |
6 | 51235421301 |
7 | 10565251402 |
oct | 2270620245 |
9 | 732226601 |
10 | 316874917 |
11 | 15295a8a7 |
12 | 8a154831 |
13 | 50858968 |
14 | 301272a9 |
15 | 1cc43ce7 |
hex | 12e320a5 |
316874917 has 12 divisors (see below), whose sum is σ = 341374176. Its totient is φ = 294015680.
The previous prime is 316874903. The next prime is 316874923. The reversal of 316874917 is 719478613.
It is not a de Polignac number, because 316874917 - 211 = 316872869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316871917) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12798 + ... + 28240.
It is an arithmetic number, because the mean of its divisors is an integer number (28447848).
Almost surely, 2316874917 is an apocalyptic number.
It is an amenable number.
316874917 is a deficient number, since it is larger than the sum of its proper divisors (24499259).
316874917 is a wasteful number, since it uses less digits than its factorization.
316874917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15548 (or 15531 counting only the distinct ones).
The product of its digits is 254016, while the sum is 46.
The square root of 316874917 is about 17800.9807875858. The cubic root of 316874917 is about 681.7565005626.
The spelling of 316874917 in words is "three hundred sixteen million, eight hundred seventy-four thousand, nine hundred seventeen".
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