Base | Representation |
---|---|
bin | 1010100111101… |
… | …10011011101000 |
3 | 20012122020012001 |
4 | 11103312123220 |
5 | 140301333033 |
6 | 12501300344 |
7 | 2131151635 |
oct | 523663350 |
9 | 205566161 |
10 | 89089768 |
11 | 4631a509 |
12 | 25a046b4 |
13 | 155c3851 |
14 | bb9118c |
15 | 7c4be7d |
hex | 54f66e8 |
89089768 has 16 divisors (see below), whose sum is σ = 169782660. Its totient is φ = 43814400.
The previous prime is 89089751. The next prime is 89089771. The reversal of 89089768 is 86798098.
It can be written as a sum of positive squares in 2 ways, for example, as 89075844 + 13924 = 9438^2 + 118^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90793 + ... + 91768.
Almost surely, 289089768 is an apocalyptic number.
It is an amenable number.
89089768 is a deficient number, since it is larger than the sum of its proper divisors (80692892).
89089768 is a wasteful number, since it uses less digits than its factorization.
89089768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182628 (or 182624 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 55.
The square root of 89089768 is about 9438.7376274585. The cubic root of 89089768 is about 446.6245681964.
The spelling of 89089768 in words is "eighty-nine million, eighty-nine thousand, seven hundred sixty-eight".
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