Base | Representation |
---|---|
bin | 11001001110011100… |
… | …100011001011010000 |
3 | 2120220122220211102010 |
4 | 121032130203023100 |
5 | 420432443120421 |
6 | 20235413022520 |
7 | 1646133304533 |
oct | 311634431320 |
9 | 76818824363 |
10 | 27085910736 |
11 | 1053a3216a5 |
12 | 52bb024a40 |
13 | 2728730421 |
14 | 144d406a1a |
15 | a87da5076 |
hex | 64e7232d0 |
27085910736 has 40 divisors (see below), whose sum is σ = 72229099264. Its totient is φ = 8737390080.
The previous prime is 27085910669. The next prime is 27085910779. The reversal of 27085910736 is 63701958072.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 9099961 + ... + 9102936.
Almost surely, 227085910736 is an apocalyptic number.
It is an amenable number.
27085910736 is an abundant number, since it is smaller than the sum of its proper divisors (45143188528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27085910736 is a wasteful number, since it uses less digits than its factorization.
27085910736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18202939 (or 18202933 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 48.
The spelling of 27085910736 in words is "twenty-seven billion, eighty-five million, nine hundred ten thousand, seven hundred thirty-six".
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