Base | Representation |
---|---|
bin | 10010101011010… |
… | …011111110100011 |
3 | 210211121112000220 |
4 | 102223103332203 |
5 | 1120204001112 |
6 | 51032014123 |
7 | 10523244042 |
oct | 2253237643 |
9 | 724545026 |
10 | 313343907 |
11 | 150968a08 |
12 | 88b31343 |
13 | 4cbc06c6 |
14 | 2d888559 |
15 | 1c79798c |
hex | 12ad3fa3 |
313343907 has 4 divisors (see below), whose sum is σ = 417791880. Its totient is φ = 208895936.
The previous prime is 313343903. The next prime is 313343911. The reversal of 313343907 is 709343313.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (313343903) and next prime (313343911).
It is a cyclic number.
It is not a de Polignac number, because 313343907 - 22 = 313343903 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313343903) by changing a digit.
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, 52223982 + ... + 52223987.
It is an arithmetic number, because the mean of its divisors is an integer number (104447970).
Almost surely, 2313343907 is an apocalyptic number.
313343907 is a deficient number, since it is larger than the sum of its proper divisors (104447973).
313343907 is a wasteful number, since it uses less digits than its factorization.
313343907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104447972.
The product of its (nonzero) digits is 20412, while the sum is 33.
The square root of 313343907 is about 17701.5227311099. The cubic root of 313343907 is about 679.2147127054.
The spelling of 313343907 in words is "three hundred thirteen million, three hundred forty-three thousand, nine hundred seven".
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