Base | Representation |
---|---|
bin | 1010100111110… |
… | …00101110111000 |
3 | 20012122201010002 |
4 | 11103320232320 |
5 | 140302133232 |
6 | 12501412132 |
7 | 2131221260 |
oct | 523705670 |
9 | 205581102 |
10 | 89099192 |
11 | 463265a6 |
12 | 25a0a048 |
13 | 155c7c20 |
14 | bb947a0 |
15 | 7c4eb62 |
hex | 54f8bb8 |
89099192 has 32 divisors (see below), whose sum is σ = 205615200. Its totient is φ = 35247744.
The previous prime is 89099173. The next prime is 89099209. The reversal of 89099192 is 29199098.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60467 + ... + 61922.
It is an arithmetic number, because the mean of its divisors is an integer number (6425475).
Almost surely, 289099192 is an apocalyptic number.
It is an amenable number.
89099192 is an abundant number, since it is smaller than the sum of its proper divisors (116516008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89099192 is a wasteful number, since it uses less digits than its factorization.
89099192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122415 (or 122411 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 47.
The square root of 89099192 is about 9439.2368335581. The cubic root of 89099192 is about 446.6403157643.
The spelling of 89099192 in words is "eighty-nine million, ninety-nine thousand, one hundred ninety-two".
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