Base | Representation |
---|---|
bin | 101110111110… |
… | …010101110110 |
3 | 212011121121010 |
4 | 232332111312 |
5 | 11123021344 |
6 | 1115533050 |
7 | 206444541 |
oct | 56762566 |
9 | 25147533 |
10 | 12313974 |
11 | 6a50742 |
12 | 415a186 |
13 | 2721b9a |
14 | 18c7858 |
15 | 11338b9 |
hex | bbe576 |
12313974 has 8 divisors (see below), whose sum is σ = 24627960. Its totient is φ = 4104656.
The previous prime is 12313937. The next prime is 12313999. The reversal of 12313974 is 47931321.
It is a sphenic number, since it is the product of 3 distinct primes.
12313974 is an admirable number.
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, 1026159 + ... + 1026170.
It is an arithmetic number, because the mean of its divisors is an integer number (3078495).
Almost surely, 212313974 is an apocalyptic number.
12313974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12313974 is a wasteful number, since it uses less digits than its factorization.
12313974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052334.
The product of its digits is 4536, while the sum is 30.
The square root of 12313974 is about 3509.1272419221. The cubic root of 12313974 is about 230.9224079274.
The spelling of 12313974 in words is "twelve million, three hundred thirteen thousand, nine hundred seventy-four".
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