Base | Representation |
---|---|
bin | 11000010010011000… |
… | …00111011010111111 |
3 | 1020122201022112111010 |
4 | 30021030013122333 |
5 | 203201000313314 |
6 | 5553504330303 |
7 | 641056201653 |
oct | 141114073277 |
9 | 36581275433 |
10 | 13039072959 |
11 | 5591242560 |
12 | 263a913993 |
13 | 12ca5025b3 |
14 | 8b9a1aa63 |
15 | 514abe059 |
hex | 3093076bf |
13039072959 has 16 divisors (see below), whose sum is σ = 18971305344. Its totient is φ = 7900226400.
The previous prime is 13039072951. The next prime is 13039072961. The reversal of 13039072959 is 95927093031.
It is not a de Polignac number, because 13039072959 - 23 = 13039072951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13039072951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65989 + ... + 174449.
It is an arithmetic number, because the mean of its divisors is an integer number (1185706584).
Almost surely, 213039072959 is an apocalyptic number.
13039072959 is a deficient number, since it is larger than the sum of its proper divisors (5932232385).
13039072959 is a wasteful number, since it uses less digits than its factorization.
13039072959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112118.
The product of its (nonzero) digits is 459270, while the sum is 48.
The spelling of 13039072959 in words is "thirteen billion, thirty-nine million, seventy-two thousand, nine hundred fifty-nine".
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