Base | Representation |
---|---|
bin | 110100110101… |
… | …0111110010000 |
3 | 1221010100211000 |
4 | 1221222332100 |
5 | 24042414021 |
6 | 2425422000 |
7 | 454312221 |
oct | 151527620 |
9 | 57110730 |
10 | 27701136 |
11 | 14700301 |
12 | 933a900 |
13 | 597b808 |
14 | 3971248 |
15 | 2672b26 |
hex | 1a6af90 |
27701136 has 40 divisors (see below), whose sum is σ = 79513760. Its totient is φ = 9233568.
The previous prime is 27701111. The next prime is 27701153. The reversal of 27701136 is 63110772.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31630 + ... + 32493.
It is an arithmetic number, because the mean of its divisors is an integer number (1987844).
Almost surely, 227701136 is an apocalyptic number.
It is an amenable number.
27701136 is an abundant number, since it is smaller than the sum of its proper divisors (51812624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27701136 is a wasteful number, since it uses less digits than its factorization.
27701136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64140 (or 64128 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The square root of 27701136 is about 5263.1868672887. The cubic root of 27701136 is about 302.5746408712.
The spelling of 27701136 in words is "twenty-seven million, seven hundred one thousand, one hundred thirty-six".
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