Base | Representation |
---|---|
bin | 11100000100000001… |
… | …100110100010110111 |
3 | 2212202222020102210121 |
4 | 130010001212202313 |
5 | 443202332044314 |
6 | 21501555432411 |
7 | 2114464216006 |
oct | 340401464267 |
9 | 85688212717 |
10 | 30132299959 |
11 | 11862996a43 |
12 | 5a0b2b5707 |
13 | 2ac29076b8 |
14 | 165bc46c3d |
15 | bb555dd24 |
hex | 7040668b7 |
30132299959 has 2 divisors, whose sum is σ = 30132299960. Its totient is φ = 30132299958.
The previous prime is 30132299941. The next prime is 30132299963. The reversal of 30132299959 is 95999223103.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30132299959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30132299929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066149979 + 15066149980.
It is an arithmetic number, because the mean of its divisors is an integer number (15066149980).
Almost surely, 230132299959 is an apocalyptic number.
30132299959 is a deficient number, since it is larger than the sum of its proper divisors (1).
30132299959 is an equidigital number, since it uses as much as digits as its factorization.
30132299959 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1180980, while the sum is 52.
The spelling of 30132299959 in words is "thirty billion, one hundred thirty-two million, two hundred ninety-nine thousand, nine hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •