Base | Representation |
---|---|
bin | 1010010011110… |
… | …10100001110111 |
3 | 20000201220021021 |
4 | 11021322201313 |
5 | 134120010421 |
6 | 12325402011 |
7 | 2100053116 |
oct | 511724167 |
9 | 200656237 |
10 | 86485111 |
11 | 449005a9 |
12 | 24b69307 |
13 | 14bc112b |
14 | b6b3c7d |
15 | 78d5341 |
hex | 527a877 |
86485111 has 2 divisors, whose sum is σ = 86485112. Its totient is φ = 86485110.
The previous prime is 86485109. The next prime is 86485117. The reversal of 86485111 is 11158468.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 86485111 - 21 = 86485109 is a prime.
Together with 86485109, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (86485117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43242555 + 43242556.
It is an arithmetic number, because the mean of its divisors is an integer number (43242556).
Almost surely, 286485111 is an apocalyptic number.
86485111 is a deficient number, since it is larger than the sum of its proper divisors (1).
86485111 is an equidigital number, since it uses as much as digits as its factorization.
86485111 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7680, while the sum is 34.
The square root of 86485111 is about 9299.7371468230. The cubic root of 86485111 is about 442.2288949773.
The spelling of 86485111 in words is "eighty-six million, four hundred eighty-five thousand, one hundred eleven".
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