Base | Representation |
---|---|
bin | 110100110011… |
… | …0011000001001 |
3 | 1221002101222212 |
4 | 1221212120021 |
5 | 24041313223 |
6 | 2425154505 |
7 | 454203311 |
oct | 151463011 |
9 | 57071885 |
10 | 27682313 |
11 | 1469814a |
12 | 932ba35 |
13 | 5973089 |
14 | 3968441 |
15 | 266c278 |
hex | 1a66609 |
27682313 has 2 divisors, whose sum is σ = 27682314. Its totient is φ = 27682312.
The previous prime is 27682301. The next prime is 27682351. The reversal of 27682313 is 31328672.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27175369 + 506944 = 5213^2 + 712^2 .
It is a cyclic number.
It is not a de Polignac number, because 27682313 - 210 = 27681289 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 27682313.
It is not a weakly prime, because it can be changed into another prime (27682393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13841156 + 13841157.
It is an arithmetic number, because the mean of its divisors is an integer number (13841157).
Almost surely, 227682313 is an apocalyptic number.
It is an amenable number.
27682313 is a deficient number, since it is larger than the sum of its proper divisors (1).
27682313 is an equidigital number, since it uses as much as digits as its factorization.
27682313 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096, while the sum is 32.
The square root of 27682313 is about 5261.3983882614. The cubic root of 27682313 is about 302.5060919020.
The spelling of 27682313 in words is "twenty-seven million, six hundred eighty-two thousand, three hundred thirteen".
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