Base | Representation |
---|---|
bin | 10010101011101… |
… | …100111001111100 |
3 | 210211210201002120 |
4 | 102223230321330 |
5 | 1120220233022 |
6 | 51034122540 |
7 | 10524150525 |
oct | 2253547174 |
9 | 724721076 |
10 | 313446012 |
11 | 150a286a0 |
12 | 88b80450 |
13 | 4cc28019 |
14 | 2d8b384c |
15 | 1c7b7d5c |
hex | 12aece7c |
313446012 has 24 divisors (see below), whose sum is σ = 797862912. Its totient is φ = 94983600.
The previous prime is 313446011. The next prime is 313446019. The reversal of 313446012 is 210644313.
313446012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313446011) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1187164 + ... + 1187427.
It is an arithmetic number, because the mean of its divisors is an integer number (33244288).
Almost surely, 2313446012 is an apocalyptic number.
It is an amenable number.
313446012 is an abundant number, since it is smaller than the sum of its proper divisors (484416900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313446012 is a wasteful number, since it uses less digits than its factorization.
313446012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2374609 (or 2374607 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 313446012 is about 17704.4065701169. The cubic root of 313446012 is about 679.2884800956.
The spelling of 313446012 in words is "three hundred thirteen million, four hundred forty-six thousand, twelve".
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