Base | Representation |
---|---|
bin | 110001001110… |
… | …100110110011 |
3 | 220021122011122 |
4 | 301032212303 |
5 | 11300424013 |
6 | 1140332455 |
7 | 214455365 |
oct | 61164663 |
9 | 26248148 |
10 | 12904883 |
11 | 73146a2 |
12 | 43a412b |
13 | 289ab34 |
14 | 19dcd35 |
15 | 11eda08 |
hex | c4e9b3 |
12904883 has 2 divisors, whose sum is σ = 12904884. Its totient is φ = 12904882.
The previous prime is 12904861. The next prime is 12904901. The reversal of 12904883 is 38840921.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12904883 - 210 = 12903859 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (12904813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6452441 + 6452442.
It is an arithmetic number, because the mean of its divisors is an integer number (6452442).
Almost surely, 212904883 is an apocalyptic number.
12904883 is a deficient number, since it is larger than the sum of its proper divisors (1).
12904883 is an equidigital number, since it uses as much as digits as its factorization.
12904883 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 12904883 is about 3592.3367047091. The cubic root of 12904883 is about 234.5585980192.
The spelling of 12904883 in words is "twelve million, nine hundred four thousand, eight hundred eighty-three".
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