Base | Representation |
---|---|
bin | 110001011000… |
… | …010101001100 |
3 | 220100122210221 |
4 | 301120111030 |
5 | 11303212331 |
6 | 1141241124 |
7 | 215012461 |
oct | 61302514 |
9 | 26318727 |
10 | 12944716 |
11 | 7341614 |
12 | 44031a4 |
13 | 28b2cc5 |
14 | 1a0d668 |
15 | 120a711 |
hex | c5854c |
12944716 has 12 divisors (see below), whose sum is σ = 22678488. Its totient is φ = 6465152.
The previous prime is 12944713. The next prime is 12944717. The reversal of 12944716 is 61744921.
It is not an unprimeable number, because it can be changed into a prime (12944713) 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, 5835 + ... + 7741.
It is an arithmetic number, because the mean of its divisors is an integer number (1889874).
Almost surely, 212944716 is an apocalyptic number.
It is an amenable number.
12944716 is a deficient number, since it is larger than the sum of its proper divisors (9733772).
12944716 is a wasteful number, since it uses less digits than its factorization.
12944716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3608 (or 3606 counting only the distinct ones).
The product of its digits is 12096, while the sum is 34.
The square root of 12944716 is about 3597.8765959938. The cubic root of 12944716 is about 234.7996844363.
The spelling of 12944716 in words is "twelve million, nine hundred forty-four thousand, seven hundred sixteen".
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