Base | Representation |
---|---|
bin | 10010101011001… |
… | …001100011100111 |
3 | 210211112100111000 |
4 | 102223021203213 |
5 | 1120201114343 |
6 | 51031044343 |
7 | 10523005434 |
oct | 2253114347 |
9 | 724470430 |
10 | 313301223 |
11 | 150939934 |
12 | 88b106b3 |
13 | 4cba7151 |
14 | 2d876b8b |
15 | 1c789ed3 |
hex | 12ac98e7 |
313301223 has 16 divisors (see below), whose sum is σ = 465122560. Its totient is φ = 208429848.
The previous prime is 313301167. The next prime is 313301249. The reversal of 313301223 is 322103313.
It is not a de Polignac number, because 313301223 - 29 = 313300711 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313301196 and 313301205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313301273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236 + ... + 25062.
It is an arithmetic number, because the mean of its divisors is an integer number (29070160).
Almost surely, 2313301223 is an apocalyptic number.
313301223 is a deficient number, since it is larger than the sum of its proper divisors (151821337).
313301223 is a wasteful number, since it uses less digits than its factorization.
313301223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24323 (or 24317 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 313301223 is about 17700.3170310591. The cubic root of 313301223 is about 679.1838702172.
Adding to 313301223 its reverse (322103313), we get a palindrome (635404536).
The spelling of 313301223 in words is "three hundred thirteen million, three hundred one thousand, two hundred twenty-three".
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