Base | Representation |
---|---|
bin | 110011100100… |
… | …0010011100001 |
3 | 1212212111211201 |
4 | 1213020103201 |
5 | 23410103344 |
6 | 2403241201 |
7 | 445535542 |
oct | 147102341 |
9 | 55774751 |
10 | 27034849 |
11 | 14295756 |
12 | 9079201 |
13 | 57a746a |
14 | 383a4c9 |
15 | 25904d4 |
hex | 19c84e1 |
27034849 has 2 divisors, whose sum is σ = 27034850. Its totient is φ = 27034848.
The previous prime is 27034807. The next prime is 27034859. The reversal of 27034849 is 94843072.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26967249 + 67600 = 5193^2 + 260^2 .
It is a cyclic number.
It is not a de Polignac number, because 27034849 - 223 = 18646241 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (27034859) 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, 13517424 + 13517425.
It is an arithmetic number, because the mean of its divisors is an integer number (13517425).
Almost surely, 227034849 is an apocalyptic number.
It is an amenable number.
27034849 is a deficient number, since it is larger than the sum of its proper divisors (1).
27034849 is an equidigital number, since it uses as much as digits as its factorization.
27034849 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 27034849 is about 5199.5046879487. The cubic root of 27034849 is about 300.1290148796.
The spelling of 27034849 in words is "twenty-seven million, thirty-four thousand, eight hundred forty-nine".
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