Base | Representation |
---|---|
bin | 110011101010… |
… | …1100111110100 |
3 | 1212222021122222 |
4 | 1213111213310 |
5 | 23413330041 |
6 | 2404341512 |
7 | 446153555 |
oct | 147254764 |
9 | 55867588 |
10 | 27089396 |
11 | 14322734 |
12 | 90a4898 |
13 | 57c6239 |
14 | 385232c |
15 | 25a174b |
hex | 19d59f4 |
27089396 has 12 divisors (see below), whose sum is σ = 47443620. Its totient is φ = 13534080.
The previous prime is 27089389. The next prime is 27089399. The reversal of 27089396 is 69398072.
It can be written as a sum of positive squares in 2 ways, for example, as 4145296 + 22944100 = 2036^2 + 4790^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27089399) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6926 + ... + 10106.
It is an arithmetic number, because the mean of its divisors is an integer number (3953635).
Almost surely, 227089396 is an apocalyptic number.
It is an amenable number.
27089396 is a deficient number, since it is larger than the sum of its proper divisors (20354224).
27089396 is a wasteful number, since it uses less digits than its factorization.
27089396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5314 (or 5312 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 44.
The square root of 27089396 is about 5204.7474482438. The cubic root of 27089396 is about 300.3307315511.
The spelling of 27089396 in words is "twenty-seven million, eighty-nine thousand, three hundred ninety-six".
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