Base | Representation |
---|---|
bin | 1010101010010… |
… | …10101100000010 |
3 | 20020021202121001 |
4 | 11111022230002 |
5 | 140343404012 |
6 | 12512522214 |
7 | 2134120045 |
oct | 525125402 |
9 | 206252531 |
10 | 89434882 |
11 | 46535829 |
12 | 25b5036a |
13 | 156b4964 |
14 | bc40c5c |
15 | 7cb9357 |
hex | 554ab02 |
89434882 has 8 divisors (see below), whose sum is σ = 134788752. Its totient is φ = 44505300.
The previous prime is 89434871. The next prime is 89434889. The reversal of 89434882 is 28843498.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (89434889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105544 + ... + 106387.
It is an arithmetic number, because the mean of its divisors is an integer number (16848594).
Almost surely, 289434882 is an apocalyptic number.
89434882 is a deficient number, since it is larger than the sum of its proper divisors (45353870).
89434882 is a wasteful number, since it uses less digits than its factorization.
89434882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212144.
The product of its digits is 442368, while the sum is 46.
The square root of 89434882 is about 9457.0017447392. The cubic root of 89434882 is about 447.2005332851.
The spelling of 89434882 in words is "eighty-nine million, four hundred thirty-four thousand, eight hundred eighty-two".
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