Base | Representation |
---|---|
bin | 1010101100010… |
… | …10101001111000 |
3 | 20020210001222222 |
4 | 11112022221320 |
5 | 140430300023 |
6 | 12522303212 |
7 | 2136260651 |
oct | 526125170 |
9 | 206701888 |
10 | 89696888 |
11 | 466a4666 |
12 | 26057b08 |
13 | 15776ca8 |
14 | bcac528 |
15 | 7d1bcc8 |
hex | 558aa78 |
89696888 has 32 divisors (see below), whose sum is σ = 175374720. Its totient is φ = 42960000.
The previous prime is 89696861. The next prime is 89696897. The reversal of 89696888 is 88869698.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a self number, because there is not a number n which added to its sum of digits gives 89696888.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 23258 + ... + 26838.
It is an arithmetic number, because the mean of its divisors is an integer number (5480460).
Almost surely, 289696888 is an apocalyptic number.
It is an amenable number.
89696888 is a deficient number, since it is larger than the sum of its proper divisors (85677832).
89696888 is a wasteful number, since it uses less digits than its factorization.
89696888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3719 (or 3715 counting only the distinct ones).
The product of its digits is 11943936, while the sum is 62.
The square root of 89696888 is about 9470.8441017683. The cubic root of 89696888 is about 447.6368097042.
The spelling of 89696888 in words is "eighty-nine million, six hundred ninety-six thousand, eight hundred eighty-eight".
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