Base | Representation |
---|---|
bin | 1010010111011… |
… | …01010001010100 |
3 | 20001121202221222 |
4 | 11023231101110 |
5 | 134230030332 |
6 | 12343425512 |
7 | 2104051250 |
oct | 513552124 |
9 | 201552858 |
10 | 86955092 |
11 | 450a1714 |
12 | 25155298 |
13 | 15027023 |
14 | b797260 |
15 | 7979712 |
hex | 52ed454 |
86955092 has 12 divisors (see below), whose sum is σ = 173910240. Its totient is φ = 37266456.
The previous prime is 86955083. The next prime is 86955101. The reversal of 86955092 is 29055968.
It is an interprime number because it is at equal distance from previous prime (86955083) and next prime (86955101).
86955092 is an admirable number.
It is a super-2 number, since 2×869550922 = 15122376049456928, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552742 + ... + 1552797.
It is an arithmetic number, because the mean of its divisors is an integer number (14492520).
Almost surely, 286955092 is an apocalyptic number.
It is an amenable number.
86955092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86955092 is a wasteful number, since it uses less digits than its factorization.
86955092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105550 (or 3105548 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 44.
The square root of 86955092 is about 9324.9714208677. The cubic root of 86955092 is about 443.0285078648.
The spelling of 86955092 in words is "eighty-six million, nine hundred fifty-five thousand, ninety-two".
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