Base | Representation |
---|---|
bin | 101111101010… |
… | …001111101100 |
3 | 212111202021111 |
4 | 233222033230 |
5 | 11144300204 |
6 | 1123441404 |
7 | 211124041 |
oct | 57521754 |
9 | 25452244 |
10 | 12493804 |
11 | 7063864 |
12 | 4226264 |
13 | 27859ab |
14 | 19331c8 |
15 | 116bd04 |
hex | bea3ec |
12493804 has 12 divisors (see below), whose sum is σ = 22164184. Its totient is φ = 6161184.
The previous prime is 12493783. The next prime is 12493829. The reversal of 12493804 is 40839421.
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, 21102 + ... + 21685.
Almost surely, 212493804 is an apocalyptic number.
It is an amenable number.
12493804 is a deficient number, since it is larger than the sum of its proper divisors (9670380).
12493804 is a wasteful number, since it uses less digits than its factorization.
12493804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42864 (or 42862 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 12493804 is about 3534.6575505981. The cubic root of 12493804 is about 232.0410896306.
The spelling of 12493804 in words is "twelve million, four hundred ninety-three thousand, eight hundred four".
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