Base | Representation |
---|---|
bin | 10010101101000… |
… | …010100100110100 |
3 | 210212110112110000 |
4 | 102231002210310 |
5 | 1120313000131 |
6 | 51045431300 |
7 | 10530141546 |
oct | 2255024464 |
9 | 725415400 |
10 | 313796916 |
11 | 1511482a4 |
12 | 8910b530 |
13 | 5001b964 |
14 | 2d965696 |
15 | 1c836ce6 |
hex | 12b42934 |
313796916 has 60 divisors (see below), whose sum is σ = 828379552. Its totient is φ = 103572432.
The previous prime is 313796893. The next prime is 313796921. The reversal of 313796916 is 619697313.
It is a super-2 number, since 2×3137969162 = 196937008982222112, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28671 + ... + 38073.
Almost surely, 2313796916 is an apocalyptic number.
313796916 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313796916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414189776).
313796916 is an abundant number, since it is smaller than the sum of its proper divisors (514582636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313796916 is a wasteful number, since it uses less digits than its factorization.
313796916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9522 (or 9511 counting only the distinct ones).
The product of its digits is 183708, while the sum is 45.
The square root of 313796916 is about 17714.3138732495. The cubic root of 313796916 is about 679.5418742377.
The spelling of 313796916 in words is "three hundred thirteen million, seven hundred ninety-six thousand, nine hundred sixteen".
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