Base | Representation |
---|---|
bin | 10010101011011… |
… | …001110100100010 |
3 | 210211122201212101 |
4 | 102223121310202 |
5 | 1120210232332 |
6 | 51032321014 |
7 | 10523403604 |
oct | 2253316442 |
9 | 724581771 |
10 | 313367842 |
11 | 150984997 |
12 | 88b4316a |
13 | 4cbcb578 |
14 | 2d893174 |
15 | 1c79eae7 |
hex | 12ad9d22 |
313367842 has 8 divisors (see below), whose sum is σ = 470184300. Its totient is φ = 156639744.
The previous prime is 313367839. The next prime is 313367849. The reversal of 313367842 is 248763313.
It can be written as a sum of positive squares in 2 ways, for example, as 260209161 + 53158681 = 16131^2 + 7291^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×3133678423 (a number of 26 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (313367849) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12367 + ... + 27922.
Almost surely, 2313367842 is an apocalyptic number.
313367842 is a deficient number, since it is larger than the sum of its proper divisors (156816458).
313367842 is a wasteful number, since it uses less digits than its factorization.
313367842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44180.
The product of its digits is 72576, while the sum is 37.
The square root of 313367842 is about 17702.1987899809. The cubic root of 313367842 is about 679.2320063668.
The spelling of 313367842 in words is "three hundred thirteen million, three hundred sixty-seven thousand, eight hundred forty-two".
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