Base | Representation |
---|---|
bin | 11101011100110… |
… | …110001100001011 |
3 | 1021102201221111122 |
4 | 131130312030023 |
5 | 2002442220014 |
6 | 121010145455 |
7 | 15146535311 |
oct | 3534661413 |
9 | 1242657448 |
10 | 494101259 |
11 | 2339a8653 |
12 | 11958228b |
13 | 7b49b212 |
14 | 4989c0b1 |
15 | 2d5a058e |
hex | 1d73630b |
494101259 has 2 divisors, whose sum is σ = 494101260. Its totient is φ = 494101258.
The previous prime is 494101207. The next prime is 494101297. The reversal of 494101259 is 952101494.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-494101259 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (494101759) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247050629 + 247050630.
It is an arithmetic number, because the mean of its divisors is an integer number (247050630).
Almost surely, 2494101259 is an apocalyptic number.
494101259 is a deficient number, since it is larger than the sum of its proper divisors (1).
494101259 is an equidigital number, since it uses as much as digits as its factorization.
494101259 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 494101259 is about 22228.3885830710. The cubic root of 494101259 is about 790.5669481537.
The spelling of 494101259 in words is "four hundred ninety-four million, one hundred one thousand, two hundred fifty-nine".
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