Base | Representation |
---|---|
bin | 10010110011010… |
… | …110001100011000 |
3 | 210222120112020101 |
4 | 102303112030120 |
5 | 1121223401021 |
6 | 51145105144 |
7 | 10550165461 |
oct | 2263261430 |
9 | 728515211 |
10 | 315450136 |
11 | 1520773a1 |
12 | 897881b4 |
13 | 5047a2b1 |
14 | 2dc75d68 |
15 | 1ca61a91 |
hex | 12cd6318 |
315450136 has 16 divisors (see below), whose sum is σ = 591804000. Its totient is φ = 157635744.
The previous prime is 315450133. The next prime is 315450211. The reversal of 315450136 is 631054513.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315450133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5265 + ... + 25663.
It is an arithmetic number, because the mean of its divisors is an integer number (36987750).
Almost surely, 2315450136 is an apocalyptic number.
It is an amenable number.
315450136 is a deficient number, since it is larger than the sum of its proper divisors (276353864).
315450136 is a wasteful number, since it uses less digits than its factorization.
315450136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22338 (or 22334 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 315450136 is about 17760.9159673706. The cubic root of 315450136 is about 680.7331596445.
The spelling of 315450136 in words is "three hundred fifteen million, four hundred fifty thousand, one hundred thirty-six".
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