Base | Representation |
---|---|
bin | 101111011000… |
… | …001111011011 |
3 | 212101000010012 |
4 | 233120033123 |
5 | 11134420214 |
6 | 1122112135 |
7 | 210366041 |
oct | 57301733 |
9 | 25330105 |
10 | 12420059 |
11 | 7013413 |
12 | 41ab64b |
13 | 275b262 |
14 | 1914391 |
15 | 115503e |
hex | bd83db |
12420059 has 2 divisors, whose sum is σ = 12420060. Its totient is φ = 12420058.
The previous prime is 12420043. The next prime is 12420097. The reversal of 12420059 is 95002421.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12420059 - 24 = 12420043 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (12420019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6210029 + 6210030.
It is an arithmetic number, because the mean of its divisors is an integer number (6210030).
Almost surely, 212420059 is an apocalyptic number.
12420059 is a deficient number, since it is larger than the sum of its proper divisors (1).
12420059 is an equidigital number, since it uses as much as digits as its factorization.
12420059 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 12420059 is about 3524.2104080205. The cubic root of 12420059 is about 231.5836455849.
The spelling of 12420059 in words is "twelve million, four hundred twenty thousand, fifty-nine".
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