Base | Representation |
---|---|
bin | 1010010000100… |
… | …11110010001101 |
3 | 12222221111222112 |
4 | 11020103302031 |
5 | 134013024034 |
6 | 12312353405 |
7 | 2063351144 |
oct | 510236215 |
9 | 188844875 |
10 | 86064269 |
11 | 446433a5 |
12 | 249a5865 |
13 | 14aa4705 |
14 | b60475b |
15 | 78507ce |
hex | 5213c8d |
86064269 has 2 divisors, whose sum is σ = 86064270. Its totient is φ = 86064268.
The previous prime is 86064241. The next prime is 86064271. The reversal of 86064269 is 96246068.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 71149225 + 14915044 = 8435^2 + 3862^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86064269 is a prime.
It is a super-2 number, since 2×860642692 = 14814116797008722, which contains 22 as substring.
Together with 86064271, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (86064239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43032134 + 43032135.
It is an arithmetic number, because the mean of its divisors is an integer number (43032135).
Almost surely, 286064269 is an apocalyptic number.
It is an amenable number.
86064269 is a deficient number, since it is larger than the sum of its proper divisors (1).
86064269 is an equidigital number, since it uses as much as digits as its factorization.
86064269 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 86064269 is about 9277.0830005988. The cubic root of 86064269 is about 441.5104237819.
The spelling of 86064269 in words is "eighty-six million, sixty-four thousand, two hundred sixty-nine".
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