Base | Representation |
---|---|
bin | 1010100111011… |
… | …01100001100101 |
3 | 20012120101010211 |
4 | 11103231201211 |
5 | 140244201120 |
6 | 12500415421 |
7 | 2130640366 |
oct | 523554145 |
9 | 205511124 |
10 | 89053285 |
11 | 462a5062 |
12 | 259a7571 |
13 | 155b0069 |
14 | bb81b6d |
15 | 7c4125a |
hex | 54ed865 |
89053285 has 24 divisors (see below), whose sum is σ = 114117120. Its totient is φ = 66698208.
The previous prime is 89053253. The next prime is 89053319. The reversal of 89053285 is 58235098.
It is not a de Polignac number, because 89053285 - 25 = 89053253 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185676 + ... + 186154.
It is an arithmetic number, because the mean of its divisors is an integer number (4754880).
Almost surely, 289053285 is an apocalyptic number.
It is an amenable number.
89053285 is a deficient number, since it is larger than the sum of its proper divisors (25063835).
89053285 is a wasteful number, since it uses less digits than its factorization.
89053285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625 (or 606 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The square root of 89053285 is about 9436.8048088323. The cubic root of 89053285 is about 446.5635943824.
The spelling of 89053285 in words is "eighty-nine million, fifty-three thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •