Base | Representation |
---|---|
bin | 110011101000… |
… | …0010010001001 |
3 | 1212221011200002 |
4 | 1213100102021 |
5 | 23412130104 |
6 | 2404052345 |
7 | 446033036 |
oct | 147202211 |
9 | 55834602 |
10 | 27067529 |
11 | 14308265 |
12 | 90940b5 |
13 | 57b92b8 |
14 | 384838d |
15 | 259a01e |
hex | 19d0489 |
27067529 has 2 divisors, whose sum is σ = 27067530. Its totient is φ = 27067528.
The previous prime is 27067499. The next prime is 27067541. The reversal of 27067529 is 92576072.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 25806400 + 1261129 = 5080^2 + 1123^2 .
It is a cyclic number.
It is not a de Polignac number, because 27067529 - 28 = 27067273 is a prime.
It is a super-2 number, since 2×270675292 = 1465302252331682, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 27067492 and 27067501.
It is not a weakly prime, because it can be changed into another prime (27067429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13533764 + 13533765.
It is an arithmetic number, because the mean of its divisors is an integer number (13533765).
Almost surely, 227067529 is an apocalyptic number.
It is an amenable number.
27067529 is a deficient number, since it is larger than the sum of its proper divisors (1).
27067529 is an equidigital number, since it uses as much as digits as its factorization.
27067529 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 27067529 is about 5202.6463458513. The cubic root of 27067529 is about 300.2498991843.
The spelling of 27067529 in words is "twenty-seven million, sixty-seven thousand, five hundred twenty-nine".
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