Base | Representation |
---|---|
bin | 110011101011… |
… | …0010101000001 |
3 | 1212222102122010 |
4 | 1213112111001 |
5 | 23413423124 |
6 | 2404403133 |
7 | 446165160 |
oct | 147262501 |
9 | 55872563 |
10 | 27092289 |
11 | 14324924 |
12 | 90a64a9 |
13 | 57c7653 |
14 | 38533d7 |
15 | 25a2529 |
hex | 19d6541 |
27092289 has 8 divisors (see below), whose sum is σ = 41283520. Its totient is φ = 15481296.
The previous prime is 27092287. The next prime is 27092291. The reversal of 27092289 is 98229072.
It is an interprime number because it is at equal distance from previous prime (27092287) and next prime (27092291).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27092289 - 21 = 27092287 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27092281) 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, 645034 + ... + 645075.
It is an arithmetic number, because the mean of its divisors is an integer number (5160440).
Almost surely, 227092289 is an apocalyptic number.
It is an amenable number.
27092289 is a deficient number, since it is larger than the sum of its proper divisors (14191231).
27092289 is a wasteful number, since it uses less digits than its factorization.
27092289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290119.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 27092289 is about 5205.0253601688. The cubic root of 27092289 is about 300.3414223995.
The spelling of 27092289 in words is "twenty-seven million, ninety-two thousand, two hundred eighty-nine".
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