Base | Representation |
---|---|
bin | 110100101010… |
… | …1011110100101 |
3 | 1220221220001011 |
4 | 1221111132211 |
5 | 24032104333 |
6 | 2423502221 |
7 | 453464434 |
oct | 151253645 |
9 | 56856034 |
10 | 27613093 |
11 | 14650142 |
12 | 92b7971 |
13 | 594a711 |
14 | 394b11b |
15 | 26569cd |
hex | 1a557a5 |
27613093 has 2 divisors, whose sum is σ = 27613094. Its totient is φ = 27613092.
The previous prime is 27613039. The next prime is 27613147. The reversal of 27613093 is 39031672.
Together with previous prime (27613039) it forms an Ormiston pair, because they use the same digits, order apart.
It is a balanced prime because it is at equal distance from previous prime (27613039) and next prime (27613147).
It can be written as a sum of positive squares in only one way, i.e., 24930049 + 2683044 = 4993^2 + 1638^2 .
It is a cyclic number.
It is not a de Polignac number, because 27613093 - 213 = 27604901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27613493) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13806546 + 13806547.
It is an arithmetic number, because the mean of its divisors is an integer number (13806547).
Almost surely, 227613093 is an apocalyptic number.
It is an amenable number.
27613093 is a deficient number, since it is larger than the sum of its proper divisors (1).
27613093 is an equidigital number, since it uses as much as digits as its factorization.
27613093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6804, while the sum is 31.
The square root of 27613093 is about 5254.8161718561. The cubic root of 27613093 is about 302.2537412511.
The spelling of 27613093 in words is "twenty-seven million, six hundred thirteen thousand, ninety-three".
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