Base | Representation |
---|---|
bin | 1010100111111… |
… | …00101111110010 |
3 | 20012200112200001 |
4 | 11103330233302 |
5 | 140303200014 |
6 | 12502020214 |
7 | 2131320226 |
oct | 523745762 |
9 | 205615601 |
10 | 89115634 |
11 | 46337993 |
12 | 25a1766a |
13 | 1560255a |
14 | bb9a786 |
15 | 7c54974 |
hex | 54fcbf2 |
89115634 has 16 divisors (see below), whose sum is σ = 136120320. Its totient is φ = 43748640.
The previous prime is 89115601. The next prime is 89115641. The reversal of 89115634 is 43651198.
89115634 = 722 + 732 + ... + 6442.
It is a junction number, because it is equal to n+sod(n) for n = 89115593 and 89115602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28702 + ... + 31654.
It is an arithmetic number, because the mean of its divisors is an integer number (8507520).
Almost surely, 289115634 is an apocalyptic number.
89115634 is a deficient number, since it is larger than the sum of its proper divisors (47004686).
89115634 is a wasteful number, since it uses less digits than its factorization.
89115634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3225.
The product of its digits is 25920, while the sum is 37.
The square root of 89115634 is about 9440.1077324361. The cubic root of 89115634 is about 446.6677877995.
The spelling of 89115634 in words is "eighty-nine million, one hundred fifteen thousand, six hundred thirty-four".
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