Base | Representation |
---|---|
bin | 10010101011110… |
… | …111011101010010 |
3 | 210211212220101101 |
4 | 102223313131102 |
5 | 1120223123414 |
6 | 51035055014 |
7 | 10524420532 |
oct | 2253673522 |
9 | 724786341 |
10 | 313489234 |
11 | 150a58113 |
12 | 88ba146a |
13 | 4cc418b6 |
14 | 2d8c54c2 |
15 | 1c7c5a74 |
hex | 12af7752 |
313489234 has 8 divisors (see below), whose sum is σ = 482942988. Its totient is φ = 152508240.
The previous prime is 313489207. The next prime is 313489247. The reversal of 313489234 is 432984313.
It can be written as a sum of positive squares in 2 ways, for example, as 313396209 + 93025 = 17703^2 + 305^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 313489193 and 313489202.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2118097 + ... + 2118244.
Almost surely, 2313489234 is an apocalyptic number.
313489234 is a deficient number, since it is larger than the sum of its proper divisors (169453754).
313489234 is a wasteful number, since it uses less digits than its factorization.
313489234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4236380.
The product of its digits is 62208, while the sum is 37.
The square root of 313489234 is about 17705.6271845987. The cubic root of 313489234 is about 679.3197016948.
The spelling of 313489234 in words is "three hundred thirteen million, four hundred eighty-nine thousand, two hundred thirty-four".
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