Base | Representation |
---|---|
bin | 1010101000111… |
… | …10010000010100 |
3 | 20012221111221101 |
4 | 11110132100110 |
5 | 140322043014 |
6 | 12504555444 |
7 | 2132431330 |
oct | 524362024 |
9 | 205844841 |
10 | 89252884 |
11 | 46421016 |
12 | 25a82b84 |
13 | 1564cb76 |
14 | bbd47c0 |
15 | 7c80474 |
hex | 551e414 |
89252884 has 12 divisors (see below), whose sum is σ = 178505824. Its totient is φ = 38251224.
The previous prime is 89252879. The next prime is 89252887. The reversal of 89252884 is 48825298.
89252884 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89252887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593774 + ... + 1593829.
Almost surely, 289252884 is an apocalyptic number.
It is an amenable number.
89252884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89252884 is a wasteful number, since it uses less digits than its factorization.
89252884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3187614 (or 3187612 counting only the distinct ones).
The product of its digits is 368640, while the sum is 46.
The square root of 89252884 is about 9447.3744500787. The cubic root of 89252884 is about 446.8969795634.
The spelling of 89252884 in words is "eighty-nine million, two hundred fifty-two thousand, eight hundred eighty-four".
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