Base | Representation |
---|---|
bin | 10010110010111… |
… | …100010011011100 |
3 | 210222101010202211 |
4 | 102302330103130 |
5 | 1121212002332 |
6 | 51142530204 |
7 | 10546244350 |
oct | 2262742334 |
9 | 728333684 |
10 | 315344092 |
11 | 152004758 |
12 | 89736964 |
13 | 50440c4b |
14 | 2dc49460 |
15 | 1ca40447 |
hex | 12cbc4dc |
315344092 has 12 divisors (see below), whose sum is σ = 630688240. Its totient is φ = 135147456.
The previous prime is 315344041. The next prime is 315344111. The reversal of 315344092 is 290443513.
315344092 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5631117 + ... + 5631172.
Almost surely, 2315344092 is an apocalyptic number.
It is an amenable number.
315344092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315344092 is a wasteful number, since it uses less digits than its factorization.
315344092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11262300 (or 11262298 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 315344092 is about 17757.9303974309. The cubic root of 315344092 is about 680.6568710339.
The spelling of 315344092 in words is "three hundred fifteen million, three hundred forty-four thousand, ninety-two".
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