Base | Representation |
---|---|
bin | 110011111101… |
… | …1111101001101 |
3 | 1220021021001102 |
4 | 1213323331031 |
5 | 23433341123 |
6 | 2411552445 |
7 | 450406415 |
oct | 147737515 |
9 | 56237042 |
10 | 27246413 |
11 | 1441a6a7 |
12 | 915b725 |
13 | 584c84c |
14 | 3893645 |
15 | 25d3028 |
hex | 19fbf4d |
27246413 has 2 divisors, whose sum is σ = 27246414. Its totient is φ = 27246412.
The previous prime is 27246379. The next prime is 27246431. The reversal of 27246413 is 31464272.
Together with next prime (27246431) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 16104169 + 11142244 = 4013^2 + 3338^2 .
It is a cyclic number.
It is not a de Polignac number, because 27246413 - 214 = 27230029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27246433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13623206 + 13623207.
It is an arithmetic number, because the mean of its divisors is an integer number (13623207).
Almost surely, 227246413 is an apocalyptic number.
It is an amenable number.
27246413 is a deficient number, since it is larger than the sum of its proper divisors (1).
27246413 is an equidigital number, since it uses as much as digits as its factorization.
27246413 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8064, while the sum is 29.
The square root of 27246413 is about 5219.8096708597. The cubic root of 27246413 is about 300.9098783555.
The spelling of 27246413 in words is "twenty-seven million, two hundred forty-six thousand, four hundred thirteen".
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