Base | Representation |
---|---|
bin | 1010100111000… |
… | …10101111000101 |
3 | 20012111010112002 |
4 | 11103202233011 |
5 | 140241242333 |
6 | 12455435045 |
7 | 2130364505 |
oct | 523425705 |
9 | 205433462 |
10 | 89009093 |
11 | 46274938 |
12 | 25985a85 |
13 | 15595c04 |
14 | bb6da05 |
15 | 7c330e8 |
hex | 54e2bc5 |
89009093 has 8 divisors (see below), whose sum is σ = 94989312. Its totient is φ = 83111616.
The previous prime is 89009077. The next prime is 89009113. The reversal of 89009093 is 39090098.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89009093 - 24 = 89009077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89009693) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18455 + ... + 22772.
It is an arithmetic number, because the mean of its divisors is an integer number (11873664).
Almost surely, 289009093 is an apocalyptic number.
It is an amenable number.
89009093 is a deficient number, since it is larger than the sum of its proper divisors (5980219).
89009093 is a wasteful number, since it uses less digits than its factorization.
89009093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41371.
The product of its (nonzero) digits is 17496, while the sum is 38.
The square root of 89009093 is about 9434.4630477839. The cubic root of 89009093 is about 446.4897142568.
The spelling of 89009093 in words is "eighty-nine million, nine thousand, ninety-three".
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