Base | Representation |
---|---|
bin | 10010101101100… |
… | …010011101100100 |
3 | 210212201011121100 |
4 | 102231202131210 |
5 | 1120331140044 |
6 | 51052320100 |
7 | 10531224411 |
oct | 2255423544 |
9 | 725634540 |
10 | 313927524 |
11 | 151227439 |
12 | 89173030 |
13 | 50066241 |
14 | 2d99b108 |
15 | 1c860869 |
hex | 12b62764 |
313927524 has 27 divisors (see below), whose sum is σ = 793807833. Its totient is φ = 104607072.
The previous prime is 313927511. The next prime is 313927531. The reversal of 313927524 is 425729313.
The square root of 313927524 is 17718.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 255680100 + 58247424 = 15990^2 + 7632^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 104832 + ... + 107784.
Almost surely, 2313927524 is an apocalyptic number.
313927524 is the 17718-th square number.
It is an amenable number.
313927524 is an abundant number, since it is smaller than the sum of its proper divisors (479880309).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313927524 is an equidigital number, since it uses as much as digits as its factorization.
313927524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5916 (or 2958 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The cubic root of 313927524 is about 679.6361404014.
Multiplying 313927524 by its sum of digits (36), we get a square (11301390864 = 1063082).
313927524 divided by its sum of digits (36) gives a square (8720209 = 29532).
The spelling of 313927524 in words is "three hundred thirteen million, nine hundred twenty-seven thousand, five hundred twenty-four".
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