Base | Representation |
---|---|
bin | 1001001010111111000… |
… | …00101010011011011100 |
3 | 1010010102022010020001110 |
4 | 10211133200222123130 |
5 | 20130344030314044 |
6 | 400434312542020 |
7 | 31524224251425 |
oct | 4453740523334 |
9 | 1103368106043 |
10 | 315135010524 |
11 | 111714552764 |
12 | 510aa0b1910 |
13 | 23942628c39 |
14 | 1137726c64c |
15 | 82e62916b9 |
hex | 495f82a6dc |
315135010524 has 48 divisors (see below), whose sum is σ = 736329944448. Its totient is φ = 104900123328.
The previous prime is 315135010517. The next prime is 315135010609. The reversal of 315135010524 is 425010531513.
It is a junction number, because it is equal to n+sod(n) for n = 315135010491 and 315135010500.
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, 30688839 + ... + 30699105.
It is an arithmetic number, because the mean of its divisors is an integer number (15340207176).
Almost surely, 2315135010524 is an apocalyptic number.
It is an amenable number.
315135010524 is an abundant number, since it is smaller than the sum of its proper divisors (421194933924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315135010524 is a wasteful number, since it uses less digits than its factorization.
315135010524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13554 (or 13552 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The spelling of 315135010524 in words is "three hundred fifteen billion, one hundred thirty-five million, ten thousand, five hundred twenty-four".
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