Base | Representation |
---|---|
bin | 10010101011001… |
… | …101100001010000 |
3 | 210211120011202020 |
4 | 102223031201100 |
5 | 1120202124311 |
6 | 51031251440 |
7 | 10523103654 |
oct | 2253154120 |
9 | 724504666 |
10 | 313317456 |
11 | 150950051 |
12 | 88b19b80 |
13 | 4cbb165a |
14 | 2d87ca64 |
15 | 1c78ec06 |
hex | 12acd850 |
313317456 has 20 divisors (see below), whose sum is σ = 809403552. Its totient is φ = 104439136.
The previous prime is 313317439. The next prime is 313317457. The reversal of 313317456 is 654713313.
313317456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313317457) 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, 3263676 + ... + 3263771.
Almost surely, 2313317456 is an apocalyptic number.
It is an amenable number.
313317456 is an abundant number, since it is smaller than the sum of its proper divisors (496086096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313317456 is a wasteful number, since it uses less digits than its factorization.
313317456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6527458 (or 6527452 counting only the distinct ones).
The product of its digits is 22680, while the sum is 33.
The square root of 313317456 is about 17700.7755762283. The cubic root of 313317456 is about 679.1956001441.
The spelling of 313317456 in words is "three hundred thirteen million, three hundred seventeen thousand, four hundred fifty-six".
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