Base | Representation |
---|---|
bin | 10010101100100… |
… | …111101111100011 |
3 | 210212020221200110 |
4 | 102230213233203 |
5 | 1120300441021 |
6 | 51043222403 |
7 | 10526203251 |
oct | 2254475743 |
9 | 725227613 |
10 | 313687011 |
11 | 151082770 |
12 | 89077a03 |
13 | 4ccb0921 |
14 | 2d9375d1 |
15 | 1c814476 |
hex | 12b27be3 |
313687011 has 32 divisors (see below), whose sum is σ = 466329600. Its totient is φ = 185957280.
The previous prime is 313687007. The next prime is 313687027. The reversal of 313687011 is 110786313.
It is not a de Polignac number, because 313687011 - 22 = 313687007 is a prime.
It is a super-2 number, since 2×3136870112 = 196799081740228242, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 313687011.
It is not an unprimeable number, because it can be changed into a prime (313687061) 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 31 ways as a sum of consecutive naturals, for example, 714330 + ... + 714768.
It is an arithmetic number, because the mean of its divisors is an integer number (14572800).
Almost surely, 2313687011 is an apocalyptic number.
313687011 is a deficient number, since it is larger than the sum of its proper divisors (152642589).
313687011 is a wasteful number, since it uses less digits than its factorization.
313687011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 879.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 313687011 is about 17711.2114492487. The cubic root of 313687011 is about 679.4625301706.
The spelling of 313687011 in words is "three hundred thirteen million, six hundred eighty-seven thousand, eleven".
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