Base | Representation |
---|---|
bin | 1010101101101… |
… | …00101100100100 |
3 | 20021002211012220 |
4 | 11112310230210 |
5 | 141001302332 |
6 | 12530112340 |
7 | 2140606005 |
oct | 526645444 |
9 | 207084186 |
10 | 89869092 |
11 | 46801a85 |
12 | 2611b6b0 |
13 | 158074a1 |
14 | bd151ac |
15 | 7d52d2c |
hex | 55b4b24 |
89869092 has 24 divisors (see below), whose sum is σ = 209893152. Its totient is φ = 29928000.
The previous prime is 89869081. The next prime is 89869111. The reversal of 89869092 is 29096898.
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, 12592 + ... + 18392.
It is an arithmetic number, because the mean of its divisors is an integer number (8745548).
Almost surely, 289869092 is an apocalyptic number.
It is an amenable number.
89869092 is an abundant number, since it is smaller than the sum of its proper divisors (120024060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89869092 is a wasteful number, since it uses less digits than its factorization.
89869092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7099 (or 7097 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 51.
The square root of 89869092 is about 9479.9310124072. The cubic root of 89869092 is about 447.9230908048.
The spelling of 89869092 in words is "eighty-nine million, eight hundred sixty-nine thousand, ninety-two".
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