Base | Representation |
---|---|
bin | 110011100000… |
… | …1110001110101 |
3 | 1212211011011122 |
4 | 1213001301311 |
5 | 23403224432 |
6 | 2402513325 |
7 | 445364603 |
oct | 147016165 |
9 | 55734148 |
10 | 27008117 |
11 | 14277664 |
12 | 9065845 |
13 | 5798246 |
14 | 3830873 |
15 | 2587612 |
hex | 19c1c75 |
27008117 has 8 divisors (see below), whose sum is σ = 27541920. Its totient is φ = 26479440.
The previous prime is 27008089. The next prime is 27008123. The reversal of 27008117 is 71180072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27008117 - 224 = 10230901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27008197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10367 + ... + 12707.
It is an arithmetic number, because the mean of its divisors is an integer number (3442740).
Almost surely, 227008117 is an apocalyptic number.
It is an amenable number.
27008117 is a deficient number, since it is larger than the sum of its proper divisors (533803).
27008117 is a wasteful number, since it uses less digits than its factorization.
27008117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2563.
The product of its (nonzero) digits is 784, while the sum is 26.
The square root of 27008117 is about 5196.9334227023. The cubic root of 27008117 is about 300.0300599509.
Adding to 27008117 its reverse (71180072), we get a palindrome (98188189).
The spelling of 27008117 in words is "twenty-seven million, eight thousand, one hundred seventeen".
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