Base | Representation |
---|---|
bin | 110011110011… |
… | …0111110010110 |
3 | 1220002220011100 |
4 | 1213212332112 |
5 | 23423113340 |
6 | 2410050530 |
7 | 446601021 |
oct | 147467626 |
9 | 56086140 |
10 | 27160470 |
11 | 14371077 |
12 | 9119a46 |
13 | 581c6ac |
14 | 38701b8 |
15 | 25b7830 |
hex | 19e6f96 |
27160470 has 48 divisors (see below), whose sum is σ = 73693152. Its totient is φ = 6927360.
The previous prime is 27160451. The next prime is 27160489. The reversal of 27160470 is 7406172.
It is an interprime number because it is at equal distance from previous prime (27160451) and next prime (27160489).
It is a super-2 number, since 2×271604702 = 1475382261241800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4491 + ... + 8630.
It is an arithmetic number, because the mean of its divisors is an integer number (1535274).
Almost surely, 227160470 is an apocalyptic number.
27160470 is an abundant number, since it is smaller than the sum of its proper divisors (46532682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27160470 is a wasteful number, since it uses less digits than its factorization.
27160470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13157 (or 13154 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 27160470 is about 5211.5707804845. The cubic root of 27160470 is about 300.5931597654.
The spelling of 27160470 in words is "twenty-seven million, one hundred sixty thousand, four hundred seventy".
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