Base | Representation |
---|---|
bin | 1010100111111… |
… | …11100001000110 |
3 | 20012201010020100 |
4 | 11103333201012 |
5 | 140304030412 |
6 | 12502144530 |
7 | 2131365300 |
oct | 523774106 |
9 | 205633210 |
10 | 89126982 |
11 | 4634546a |
12 | 25a22146 |
13 | 15607779 |
14 | bba0970 |
15 | 7c57edc |
hex | 54ff846 |
89126982 has 36 divisors (see below), whose sum is σ = 224638596. Its totient is φ = 25464600.
The previous prime is 89126959. The next prime is 89126987. The reversal of 89126982 is 28962198.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89126987) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 49644 + ... + 51407.
It is an arithmetic number, because the mean of its divisors is an integer number (6239961).
Almost surely, 289126982 is an apocalyptic number.
89126982 is an abundant number, since it is smaller than the sum of its proper divisors (135511614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89126982 is a wasteful number, since it uses less digits than its factorization.
89126982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101073 (or 101063 counting only the distinct ones).
The product of its digits is 124416, while the sum is 45.
The square root of 89126982 is about 9440.7087657654. The cubic root of 89126982 is about 446.6867465788.
The spelling of 89126982 in words is "eighty-nine million, one hundred twenty-six thousand, nine hundred eighty-two".
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