Base | Representation |
---|---|
bin | 10010101011001… |
… | …001100011111100 |
3 | 210211112100111210 |
4 | 102223021203330 |
5 | 1120201114434 |
6 | 51031044420 |
7 | 10523005464 |
oct | 2253114374 |
9 | 724470453 |
10 | 313301244 |
11 | 150939953 |
12 | 88b10710 |
13 | 4cba7169 |
14 | 2d876ba4 |
15 | 1c789ee9 |
hex | 12ac98fc |
313301244 has 24 divisors (see below), whose sum is σ = 733351248. Its totient is φ = 104103040.
The previous prime is 313301167. The next prime is 313301249. The reversal of 313301244 is 442103313.
It is a self number, because there is not a number n which added to its sum of digits gives 313301244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313301249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37377 + ... + 44984.
It is an arithmetic number, because the mean of its divisors is an integer number (30556302).
Almost surely, 2313301244 is an apocalyptic number.
It is an amenable number.
313301244 is an abundant number, since it is smaller than the sum of its proper divisors (420050004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313301244 is a wasteful number, since it uses less digits than its factorization.
313301244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82685 (or 82683 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 313301244 is about 17700.3176242688. The cubic root of 313301244 is about 679.1838853920.
Adding to 313301244 its reverse (442103313), we get a palindrome (755404557).
The spelling of 313301244 in words is "three hundred thirteen million, three hundred one thousand, two hundred forty-four".
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