Base | Representation |
---|---|
bin | 1010101000011… |
… | …01100010101001 |
3 | 20012211001000212 |
4 | 11110031202221 |
5 | 140312400200 |
6 | 12503310505 |
7 | 2132024621 |
oct | 524154251 |
9 | 205731025 |
10 | 89184425 |
11 | 46384640 |
12 | 25a4b435 |
13 | 15627965 |
14 | bbb7881 |
15 | 7c6a035 |
hex | 550d8a9 |
89184425 has 48 divisors (see below), whose sum is σ = 127759680. Its totient is φ = 61152000.
The previous prime is 89184377. The next prime is 89184439. The reversal of 89184425 is 52448198.
It is not a de Polignac number, because 89184425 - 210 = 89183401 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 422570 + ... + 422780.
It is an arithmetic number, because the mean of its divisors is an integer number (2661660).
Almost surely, 289184425 is an apocalyptic number.
It is an amenable number.
89184425 is a deficient number, since it is larger than the sum of its proper divisors (38575255).
89184425 is a wasteful number, since it uses less digits than its factorization.
89184425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314 (or 309 counting only the distinct ones).
The product of its digits is 92160, while the sum is 41.
The square root of 89184425 is about 9443.7505790867. The cubic root of 89184425 is about 446.7826902751.
The spelling of 89184425 in words is "eighty-nine million, one hundred eighty-four thousand, four hundred twenty-five".
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