Base | Representation |
---|---|
bin | 110011101010… |
… | …1111111110110 |
3 | 1212222100202221 |
4 | 1213111333312 |
5 | 23413402214 |
6 | 2404352554 |
7 | 446161213 |
oct | 147257766 |
9 | 55870687 |
10 | 27090934 |
11 | 14323902 |
12 | 90a575a |
13 | 57c6b50 |
14 | 3852b0a |
15 | 25a1e24 |
hex | 19d5ff6 |
27090934 has 16 divisors (see below), whose sum is σ = 44014320. Its totient is φ = 12431520.
The previous prime is 27090881. The next prime is 27090991. The reversal of 27090934 is 43909072.
It is a self number, because there is not a number n which added to its sum of digits gives 27090934.
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, 1744 + ... + 7564.
It is an arithmetic number, because the mean of its divisors is an integer number (2750895).
Almost surely, 227090934 is an apocalyptic number.
27090934 is a deficient number, since it is larger than the sum of its proper divisors (16923386).
27090934 is a wasteful number, since it uses less digits than its factorization.
27090934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6015.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 27090934 is about 5204.8951958709. The cubic root of 27090934 is about 300.3364152010.
It can be divided in two parts, 270 and 90934, that added together give a square (91204 = 3022).
The spelling of 27090934 in words is "twenty-seven million, ninety thousand, nine hundred thirty-four".
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