Base | Representation |
---|---|
bin | 1010101010110… |
… | …00101110101000 |
3 | 20020101200111001 |
4 | 11111120232220 |
5 | 140402224032 |
6 | 12514044344 |
7 | 2134446523 |
oct | 525305650 |
9 | 206350431 |
10 | 89492392 |
11 | 46574a60 |
12 | 25b796b4 |
13 | 15704ba2 |
14 | bc57bba |
15 | 7ccb3e7 |
hex | 5558ba8 |
89492392 has 16 divisors (see below), whose sum is σ = 183052800. Its totient is φ = 40678320.
The previous prime is 89492383. The next prime is 89492399. The reversal of 89492392 is 29329498.
It is not an unprimeable number, because it can be changed into a prime (89492399) by changing a digit.
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, 508392 + ... + 508567.
It is an arithmetic number, because the mean of its divisors is an integer number (11440800).
Almost surely, 289492392 is an apocalyptic number.
It is an amenable number.
89492392 is an abundant number, since it is smaller than the sum of its proper divisors (93560408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89492392 is a wasteful number, since it uses less digits than its factorization.
89492392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1016976 (or 1016972 counting only the distinct ones).
The product of its digits is 279936, while the sum is 46.
The square root of 89492392 is about 9460.0418603725. The cubic root of 89492392 is about 447.2963683456.
The spelling of 89492392 in words is "eighty-nine million, four hundred ninety-two thousand, three hundred ninety-two".
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