Base | Representation |
---|---|
bin | 110100101001… |
… | …1110110001101 |
3 | 1220221112212202 |
4 | 1221103312031 |
5 | 24031401123 |
6 | 2423411245 |
7 | 453436112 |
oct | 151236615 |
9 | 56845782 |
10 | 27606413 |
11 | 1464611a |
12 | 92b3b25 |
13 | 5947673 |
14 | 3948909 |
15 | 2654a28 |
hex | 1a53d8d |
27606413 has 2 divisors, whose sum is σ = 27606414. Its totient is φ = 27606412.
The previous prime is 27606401. The next prime is 27606421. The reversal of 27606413 is 31460672.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 24571849 + 3034564 = 4957^2 + 1742^2 .
It is a cyclic number.
It is not a de Polignac number, because 27606413 - 26 = 27606349 is a prime.
It is a super-2 number, since 2×276064132 = 1524228077453138, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27606443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13803206 + 13803207.
It is an arithmetic number, because the mean of its divisors is an integer number (13803207).
Almost surely, 227606413 is an apocalyptic number.
It is an amenable number.
27606413 is a deficient number, since it is larger than the sum of its proper divisors (1).
27606413 is an equidigital number, since it uses as much as digits as its factorization.
27606413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 27606413 is about 5254.1805260193. The cubic root of 27606413 is about 302.2293661255.
The spelling of 27606413 in words is "twenty-seven million, six hundred six thousand, four hundred thirteen".
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