Base | Representation |
---|---|
bin | 11000010010011110… |
… | …11000010111000000 |
3 | 1020122202221000102202 |
4 | 30021033120113000 |
5 | 203201210210033 |
6 | 5553534532332 |
7 | 641066365016 |
oct | 141117302700 |
9 | 36582830382 |
10 | 13039928768 |
11 | 5591777539 |
12 | 263b0670a8 |
13 | 12ca741ca9 |
14 | 8b9ba08b6 |
15 | 514bdc8e8 |
hex | 3093d85c0 |
13039928768 has 14 divisors (see below), whose sum is σ = 25876108776. Its totient is φ = 6519964352.
The previous prime is 13039928701. The next prime is 13039928807. The reversal of 13039928768 is 86782993031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101874380 + ... + 101874507.
It is an arithmetic number, because the mean of its divisors is an integer number (1848293484).
Almost surely, 213039928768 is an apocalyptic number.
It is an amenable number.
13039928768 is a deficient number, since it is larger than the sum of its proper divisors (12836180008).
13039928768 is an equidigital number, since it uses as much as digits as its factorization.
13039928768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203748899 (or 203748889 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 56.
The spelling of 13039928768 in words is "thirteen billion, thirty-nine million, nine hundred twenty-eight thousand, seven hundred sixty-eight".
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