Base | Representation |
---|---|
bin | 1010101000101… |
… | …10110100100001 |
3 | 20012212222011120 |
4 | 11110112310201 |
5 | 140320104213 |
6 | 12504202453 |
7 | 2132243466 |
oct | 524266441 |
9 | 205788146 |
10 | 89222433 |
11 | 46400153 |
12 | 25a69429 |
13 | 1563c051 |
14 | bbc766d |
15 | 7c76423 |
hex | 5516d21 |
89222433 has 16 divisors (see below), whose sum is σ = 123311616. Its totient is φ = 57323520.
The previous prime is 89222407. The next prime is 89222447. The reversal of 89222433 is 33422298.
It is a de Polignac number, because none of the positive numbers 2k-89222433 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89222394 and 89222403.
It is not an unprimeable number, because it can be changed into a prime (89222333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22035 + ... + 25767.
It is an arithmetic number, because the mean of its divisors is an integer number (7706976).
Almost surely, 289222433 is an apocalyptic number.
It is an amenable number.
89222433 is a deficient number, since it is larger than the sum of its proper divisors (34089183).
89222433 is a wasteful number, since it uses less digits than its factorization.
89222433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4024.
The product of its digits is 20736, while the sum is 33.
The square root of 89222433 is about 9445.7627008093. The cubic root of 89222433 is about 446.8461501776.
The spelling of 89222433 in words is "eighty-nine million, two hundred twenty-two thousand, four hundred thirty-three".
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