Base | Representation |
---|---|
bin | 110000000111… |
… | …110010011100 |
3 | 212201220021021 |
4 | 300013302130 |
5 | 11212133222 |
6 | 1130213524 |
7 | 212136610 |
oct | 60076234 |
9 | 25656237 |
10 | 12614812 |
11 | 7136771 |
12 | 42842a4 |
13 | 27c8ab2 |
14 | 1965340 |
15 | 1192ac7 |
hex | c07c9c |
12614812 has 12 divisors (see below), whose sum is σ = 25229680. Its totient is φ = 5406336.
The previous prime is 12614807. The next prime is 12614813. The reversal of 12614812 is 21841621.
12614812 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12614813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225237 + ... + 225292.
Almost surely, 212614812 is an apocalyptic number.
It is an amenable number.
12614812 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.
12614812 is a wasteful number, since it uses less digits than its factorization.
12614812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450540 (or 450538 counting only the distinct ones).
The product of its digits is 768, while the sum is 25.
The square root of 12614812 is about 3551.7336611858. The cubic root of 12614812 is about 232.7878240622.
The spelling of 12614812 in words is "twelve million, six hundred fourteen thousand, eight hundred twelve".
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