Base | Representation |
---|---|
bin | 10010110010001… |
… | …001000101110101 |
3 | 210221222111000200 |
4 | 102302021011311 |
5 | 1121133244300 |
6 | 51134231113 |
7 | 10544411652 |
oct | 2262110565 |
9 | 727874020 |
10 | 315134325 |
11 | 1519810a0 |
12 | 89655499 |
13 | 5039961c |
14 | 2dbd2c29 |
15 | 1c9ed200 |
hex | 12c89175 |
315134325 has 72 divisors (see below), whose sum is σ = 620439456. Its totient is φ = 151632000.
The previous prime is 315134311. The next prime is 315134377. The reversal of 315134325 is 523431513.
315134325 is a `hidden beast` number, since 315 + 1 + 343 + 2 + 5 = 666.
It is not a de Polignac number, because 315134325 - 212 = 315130229 is a prime.
It is a congruent number.
It is an unprimeable number.
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 71 ways as a sum of consecutive naturals, for example, 388170 + ... + 388980.
Almost surely, 2315134325 is an apocalyptic number.
It is an amenable number.
315134325 is a deficient number, since it is larger than the sum of its proper divisors (305305131).
315134325 is a wasteful number, since it uses less digits than its factorization.
315134325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995 (or 987 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 315134325 is about 17752.0231241400. The cubic root of 315134325 is about 680.5059131606.
Adding to 315134325 its reverse (523431513), we get a palindrome (838565838).
The spelling of 315134325 in words is "three hundred fifteen million, one hundred thirty-four thousand, three hundred twenty-five".
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