Base | Representation |
---|---|
bin | 10111101011100000… |
… | …10110111111001011 |
3 | 1012210222210211001101 |
4 | 23311300112333023 |
5 | 202014013421304 |
6 | 5501300202231 |
7 | 630016653115 |
oct | 136560267713 |
9 | 35728724041 |
10 | 12713029579 |
11 | 54341a0318 |
12 | 2569699377 |
13 | 1277ab6713 |
14 | 8885c83b5 |
15 | 4e61688a4 |
hex | 2f5c16fcb |
12713029579 has 2 divisors, whose sum is σ = 12713029580. Its totient is φ = 12713029578.
The previous prime is 12713029547. The next prime is 12713029601. The reversal of 12713029579 is 97592031721.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12713029579 - 25 = 12713029547 is a prime.
It is a super-2 number, since 2×127130295792 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12713029529) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6356514789 + 6356514790.
It is an arithmetic number, because the mean of its divisors is an integer number (6356514790).
Almost surely, 212713029579 is an apocalyptic number.
12713029579 is a deficient number, since it is larger than the sum of its proper divisors (1).
12713029579 is an equidigital number, since it uses as much as digits as its factorization.
12713029579 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 238140, while the sum is 46.
The spelling of 12713029579 in words is "twelve billion, seven hundred thirteen million, twenty-nine thousand, five hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •