Base | Representation |
---|---|
bin | 10010101010100… |
… | …101011111111010 |
3 | 210211020211212220 |
4 | 102222211133322 |
5 | 1120131403110 |
6 | 51023544510 |
7 | 10521522024 |
oct | 2252453772 |
9 | 724224786 |
10 | 313153530 |
11 | 150848978 |
12 | 88a5b136 |
13 | 4cb54b61 |
14 | 2d839014 |
15 | 1c75b370 |
hex | 12aa57fa |
313153530 has 64 divisors (see below), whose sum is σ = 764539776. Its totient is φ = 82080000.
The previous prime is 313153471. The next prime is 313153591. The reversal of 313153530 is 35351313.
It is a self number, because there is not a number n which added to its sum of digits gives 313153530.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 548145 + ... + 548715.
It is an arithmetic number, because the mean of its divisors is an integer number (11945934).
Almost surely, 2313153530 is an apocalyptic number.
313153530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313153530 is an abundant number, since it is smaller than the sum of its proper divisors (451386246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313153530 is a wasteful number, since it uses less digits than its factorization.
313153530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 863.
The product of its (nonzero) digits is 2025, while the sum is 24.
The square root of 313153530 is about 17696.1444953414. The cubic root of 313153530 is about 679.0771289912.
The spelling of 313153530 in words is "three hundred thirteen million, one hundred fifty-three thousand, five hundred thirty".
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