Base | Representation |
---|---|
bin | 101110111111… |
… | …010001101100 |
3 | 212011210211222 |
4 | 232333101230 |
5 | 11123132204 |
6 | 1120002512 |
7 | 206461652 |
oct | 56772154 |
9 | 25153758 |
10 | 12317804 |
11 | 6a53604 |
12 | 4160438 |
13 | 2723855 |
14 | 18c8dd2 |
15 | 1134abe |
hex | bbf46c |
12317804 has 6 divisors (see below), whose sum is σ = 21556164. Its totient is φ = 6158900.
The previous prime is 12317803. The next prime is 12317813. The reversal of 12317804 is 40871321.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (12317803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539722 + ... + 1539729.
It is an arithmetic number, because the mean of its divisors is an integer number (3592694).
Almost surely, 212317804 is an apocalyptic number.
It is an amenable number.
12317804 is a deficient number, since it is larger than the sum of its proper divisors (9238360).
12317804 is a wasteful number, since it uses less digits than its factorization.
12317804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3079455 (or 3079453 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 12317804 is about 3509.6729192334. The cubic root of 12317804 is about 230.9463466154.
The spelling of 12317804 in words is "twelve million, three hundred seventeen thousand, eight hundred four".
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