Base | Representation |
---|---|
bin | 110100001111… |
… | …0110010111100 |
3 | 1220112111210201 |
4 | 1220132302330 |
5 | 24002422431 |
6 | 2415013244 |
7 | 451542436 |
oct | 150366274 |
9 | 56474721 |
10 | 27389116 |
11 | 14507937 |
12 | 920a224 |
13 | 589c7a1 |
14 | 38cd656 |
15 | 2610461 |
hex | 1a1ecbc |
27389116 has 12 divisors (see below), whose sum is σ = 48276760. Its totient is φ = 13595760.
The previous prime is 27389093. The next prime is 27389119. The reversal of 27389116 is 61198372.
It is a super-2 number, since 2×273891162 = 1500327350522912, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27389119) 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, 24075 + ... + 25186.
Almost surely, 227389116 is an apocalyptic number.
It is an amenable number.
27389116 is a deficient number, since it is larger than the sum of its proper divisors (20887644).
27389116 is a wasteful number, since it uses less digits than its factorization.
27389116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49404 (or 49402 counting only the distinct ones).
The product of its digits is 18144, while the sum is 37.
The square root of 27389116 is about 5233.4611873979. The cubic root of 27389116 is about 301.4343020342.
The spelling of 27389116 in words is "twenty-seven million, three hundred eighty-nine thousand, one hundred sixteen".
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