Base | Representation |
---|---|
bin | 110000000100… |
… | …010101011100 |
3 | 212201011212102 |
4 | 300010111130 |
5 | 11211210133 |
6 | 1130024232 |
7 | 212050433 |
oct | 60042534 |
9 | 25634772 |
10 | 12600668 |
11 | 7127083 |
12 | 4278078 |
13 | 27c2522 |
14 | 196011a |
15 | 118d7e8 |
hex | c0455c |
12600668 has 6 divisors (see below), whose sum is σ = 22051176. Its totient is φ = 6300332.
The previous prime is 12600661. The next prime is 12600691. The reversal of 12600668 is 86600621.
It is a self number, because there is not a number n which added to its sum of digits gives 12600668.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12600661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575080 + ... + 1575087.
It is an arithmetic number, because the mean of its divisors is an integer number (3675196).
Almost surely, 212600668 is an apocalyptic number.
It is an amenable number.
12600668 is a deficient number, since it is larger than the sum of its proper divisors (9450508).
12600668 is a wasteful number, since it uses less digits than its factorization.
12600668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3150171 (or 3150169 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 12600668 is about 3549.7419624530. The cubic root of 12600668 is about 232.7007892782.
The spelling of 12600668 in words is "twelve million, six hundred thousand, six hundred sixty-eight".
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