Base | Representation |
---|---|
bin | 101111001111… |
… | …101001110100 |
3 | 212022012212102 |
4 | 233033221310 |
5 | 11132304014 |
6 | 1121241232 |
7 | 210161351 |
oct | 57175164 |
9 | 25265772 |
10 | 12384884 |
11 | 6a99a46 |
12 | 4193218 |
13 | 2748245 |
14 | 1905628 |
15 | 11498de |
hex | bcfa74 |
12384884 has 24 divisors (see below), whose sum is σ = 23083200. Its totient is φ = 5797440.
The previous prime is 12384877. The next prime is 12384917. The reversal of 12384884 is 48848321.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5849 + ... + 7679.
It is an arithmetic number, because the mean of its divisors is an integer number (961800).
Almost surely, 212384884 is an apocalyptic number.
It is an amenable number.
12384884 is a deficient number, since it is larger than the sum of its proper divisors (10698316).
12384884 is a wasteful number, since it uses less digits than its factorization.
12384884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1943 (or 1941 counting only the distinct ones).
The product of its digits is 49152, while the sum is 38.
The square root of 12384884 is about 3519.2163900505. The cubic root of 12384884 is about 231.3648152518.
The spelling of 12384884 in words is "twelve million, three hundred eighty-four thousand, eight hundred eighty-four".
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