Base | Representation |
---|---|
bin | 101110111110… |
… | …010100100110 |
3 | 212011121111011 |
4 | 232332110212 |
5 | 11123021034 |
6 | 1115532434 |
7 | 206444365 |
oct | 56762446 |
9 | 25147434 |
10 | 12313894 |
11 | 6a5067a |
12 | 415a11a |
13 | 2721b38 |
14 | 18c77dc |
15 | 1133864 |
hex | bbe526 |
12313894 has 8 divisors (see below), whose sum is σ = 18486000. Its totient is φ = 6151896.
The previous prime is 12313877. The next prime is 12313907. The reversal of 12313894 is 49831321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607 + ... + 5605.
It is an arithmetic number, because the mean of its divisors is an integer number (2310750).
Almost surely, 212313894 is an apocalyptic number.
12313894 is a deficient number, since it is larger than the sum of its proper divisors (6172106).
12313894 is a wasteful number, since it uses less digits than its factorization.
12313894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5054.
The product of its digits is 5184, while the sum is 31.
The square root of 12313894 is about 3509.1158430579. The cubic root of 12313894 is about 230.9219078497.
The spelling of 12313894 in words is "twelve million, three hundred thirteen thousand, eight hundred ninety-four".
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