Base | Representation |
---|---|
bin | 110010000101… |
… | …110000000111 |
3 | 220201010000102 |
4 | 302011300013 |
5 | 11330141014 |
6 | 1145234315 |
7 | 216416045 |
oct | 62056007 |
9 | 26633012 |
10 | 13130759 |
11 | 7459374 |
12 | 449299b |
13 | 29498a5 |
14 | 1a5b395 |
15 | 12458de |
hex | c85c07 |
13130759 has 2 divisors, whose sum is σ = 13130760. Its totient is φ = 13130758.
The previous prime is 13130743. The next prime is 13130773. The reversal of 13130759 is 95703131.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13130759 - 24 = 13130743 is a prime.
It is a plaindrome in base 15.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13130779) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565379 + 6565380.
It is an arithmetic number, because the mean of its divisors is an integer number (6565380).
Almost surely, 213130759 is an apocalyptic number.
13130759 is a deficient number, since it is larger than the sum of its proper divisors (1).
13130759 is an equidigital number, since it uses as much as digits as its factorization.
13130759 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2835, while the sum is 29.
The square root of 13130759 is about 3623.6389168900. The cubic root of 13130759 is about 235.9191945420.
The spelling of 13130759 in words is "thirteen million, one hundred thirty thousand, seven hundred fifty-nine".
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