Base | Representation |
---|---|
bin | 10010101011111… |
… | …111111110100100 |
3 | 210211221200020220 |
4 | 102223333332210 |
5 | 1120230233012 |
6 | 51035524340 |
7 | 10524624345 |
oct | 2253777644 |
9 | 724850226 |
10 | 313524132 |
11 | 150a81359 |
12 | 88bb96b0 |
13 | 4cc5474c |
14 | 2d8d40cc |
15 | 1c7d108c |
hex | 12afffa4 |
313524132 has 48 divisors (see below), whose sum is σ = 808278912. Its totient is φ = 94082560.
The previous prime is 313524131. The next prime is 313524151. The reversal of 313524132 is 231425313.
It is not an unprimeable number, because it can be changed into a prime (313524131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28719 + ... + 38102.
It is an arithmetic number, because the mean of its divisors is an integer number (16839144).
Almost surely, 2313524132 is an apocalyptic number.
It is an amenable number.
313524132 is an abundant number, since it is smaller than the sum of its proper divisors (494754780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313524132 is a wasteful number, since it uses less digits than its factorization.
313524132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66868 (or 66866 counting only the distinct ones).
The product of its digits is 2160, while the sum is 24.
The square root of 313524132 is about 17706.6126630703. The cubic root of 313524132 is about 679.3449083226.
Adding to 313524132 its reverse (231425313), we get a palindrome (544949445).
The spelling of 313524132 in words is "three hundred thirteen million, five hundred twenty-four thousand, one hundred thirty-two".
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