Base | Representation |
---|---|
bin | 110100001100… |
… | …1111000001000 |
3 | 1220111111011111 |
4 | 1220121320020 |
5 | 24001301333 |
6 | 2414340104 |
7 | 451426624 |
oct | 150317010 |
9 | 56444144 |
10 | 27368968 |
11 | 144a3790 |
12 | 91ba634 |
13 | 5893573 |
14 | 38c6184 |
15 | 26094cd |
hex | 1a19e08 |
27368968 has 32 divisors (see below), whose sum is σ = 58932000. Its totient is φ = 11784960.
The previous prime is 27368951. The next prime is 27368969. The reversal of 27368968 is 86986372.
It is not an unprimeable number, because it can be changed into a prime (27368969) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6513 + ... + 9856.
It is an arithmetic number, because the mean of its divisors is an integer number (1841625).
Almost surely, 227368968 is an apocalyptic number.
It is an amenable number.
27368968 is an abundant number, since it is smaller than the sum of its proper divisors (31563032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27368968 is a wasteful number, since it uses less digits than its factorization.
27368968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16405 (or 16401 counting only the distinct ones).
The product of its digits is 870912, while the sum is 49.
The square root of 27368968 is about 5231.5359121390. The cubic root of 27368968 is about 301.3603701344.
The spelling of 27368968 in words is "twenty-seven million, three hundred sixty-eight thousand, nine hundred sixty-eight".
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