Base | Representation |
---|---|
bin | 110010000100… |
… | …110110101110 |
3 | 220200220222101 |
4 | 302010312232 |
5 | 11330031321 |
6 | 1145205314 |
7 | 216402250 |
oct | 62046656 |
9 | 26626871 |
10 | 13127086 |
11 | 7456635 |
12 | 449083a |
13 | 294800b |
14 | 1a59cd0 |
15 | 1244791 |
hex | c84dae |
13127086 has 16 divisors (see below), whose sum is σ = 22551264. Its totient is φ = 5613984.
The previous prime is 13127069. The next prime is 13127099. The reversal of 13127086 is 68072131.
13127086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10216 + ... + 11428.
It is an arithmetic number, because the mean of its divisors is an integer number (1409454).
Almost surely, 213127086 is an apocalyptic number.
13127086 is a deficient number, since it is larger than the sum of its proper divisors (9424178).
13127086 is a wasteful number, since it uses less digits than its factorization.
13127086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1995.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 13127086 is about 3623.1320704606. The cubic root of 13127086 is about 235.8971950010.
The spelling of 13127086 in words is "thirteen million, one hundred twenty-seven thousand, eighty-six".
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