Base | Representation |
---|---|
bin | 10010101010111… |
… | …011101000000110 |
3 | 210211102110012210 |
4 | 102222323220012 |
5 | 1120142303131 |
6 | 51025524250 |
7 | 10522350204 |
oct | 2252735006 |
9 | 724373183 |
10 | 313244166 |
11 | 1508aaa84 |
12 | 88aa3686 |
13 | 4cb871a1 |
14 | 2d860074 |
15 | 1c778146 |
hex | 12abba06 |
313244166 has 8 divisors (see below), whose sum is σ = 626488344. Its totient is φ = 104414720.
The previous prime is 313244161. The next prime is 313244179. The reversal of 313244166 is 661442313.
It is a sphenic number, since it is the product of 3 distinct primes.
313244166 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313244161) 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, 26103675 + ... + 26103686.
It is an arithmetic number, because the mean of its divisors is an integer number (78311043).
Almost surely, 2313244166 is an apocalyptic number.
313244166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313244166 is a wasteful number, since it uses less digits than its factorization.
313244166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52207366.
The product of its digits is 10368, while the sum is 30.
The square root of 313244166 is about 17698.7052068788. The cubic root of 313244166 is about 679.1426377504.
Adding to 313244166 its reverse (661442313), we get a palindrome (974686479).
The spelling of 313244166 in words is "three hundred thirteen million, two hundred forty-four thousand, one hundred sixty-six".
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