Base | Representation |
---|---|
bin | 110011100110… |
… | …1110001011001 |
3 | 1212220122120001 |
4 | 1213031301121 |
5 | 23411312431 |
6 | 2403533001 |
7 | 445661041 |
oct | 147156131 |
9 | 55818501 |
10 | 27057241 |
11 | 14300562 |
12 | 908a161 |
13 | 57b4703 |
14 | 3844721 |
15 | 2596e61 |
hex | 19cdc59 |
27057241 has 2 divisors, whose sum is σ = 27057242. Its totient is φ = 27057240.
The previous prime is 27057227. The next prime is 27057281. The reversal of 27057241 is 14275072.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24403600 + 2653641 = 4940^2 + 1629^2 .
It is a cyclic number.
It is not a de Polignac number, because 27057241 - 27 = 27057113 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (27057211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13528620 + 13528621.
It is an arithmetic number, because the mean of its divisors is an integer number (13528621).
Almost surely, 227057241 is an apocalyptic number.
It is an amenable number.
27057241 is a deficient number, since it is larger than the sum of its proper divisors (1).
27057241 is an equidigital number, since it uses as much as digits as its factorization.
27057241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 27057241 is about 5201.6575242897. The cubic root of 27057241 is about 300.2118540613.
The spelling of 27057241 in words is "twenty-seven million, fifty-seven thousand, two hundred forty-one".
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