Base | Representation |
---|---|
bin | 10010110011100… |
… | …000111100110100 |
3 | 210222122202200020 |
4 | 102303200330310 |
5 | 1121231303241 |
6 | 51150045140 |
7 | 10550441103 |
oct | 2263407464 |
9 | 728582606 |
10 | 315494196 |
11 | 1520a7506 |
12 | 897a97b0 |
13 | 50494374 |
14 | 2dc8803a |
15 | 1ca6eb66 |
hex | 12ce0f34 |
315494196 has 48 divisors (see below), whose sum is σ = 751285248. Its totient is φ = 103017600.
The previous prime is 315494173. The next prime is 315494203. The reversal of 315494196 is 691494513.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213741 + ... + 215211.
It is an arithmetic number, because the mean of its divisors is an integer number (15651776).
Almost surely, 2315494196 is an apocalyptic number.
It is an amenable number.
315494196 is an abundant number, since it is smaller than the sum of its proper divisors (435791052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315494196 is a wasteful number, since it uses less digits than its factorization.
315494196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1832 (or 1830 counting only the distinct ones).
The product of its digits is 116640, while the sum is 42.
The square root of 315494196 is about 17762.1562880186. The cubic root of 315494196 is about 680.7648516124.
The spelling of 315494196 in words is "three hundred fifteen million, four hundred ninety-four thousand, one hundred ninety-six".
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