Base | Representation |
---|---|
bin | 1010100111101… |
… | …11001110001001 |
3 | 20012122101121210 |
4 | 11103313032021 |
5 | 140301434001 |
6 | 12501323333 |
7 | 2131164234 |
oct | 523671611 |
9 | 205571553 |
10 | 89093001 |
11 | 46321988 |
12 | 25a06549 |
13 | 155c516a |
14 | bb9241b |
15 | 7c4cdd6 |
hex | 54f7389 |
89093001 has 16 divisors (see below), whose sum is σ = 122456448. Its totient is φ = 57590400.
The previous prime is 89092987. The next prime is 89093021. The reversal of 89093001 is 10039098.
It is a happy number.
It is not a de Polignac number, because 89093001 - 27 = 89092873 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 89093001.
It is not an unprimeable number, because it can be changed into a prime (89093021) 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, 9565 + ... + 16421.
It is an arithmetic number, because the mean of its divisors is an integer number (7653528).
Almost surely, 289093001 is an apocalyptic number.
It is an amenable number.
89093001 is a deficient number, since it is larger than the sum of its proper divisors (33363447).
89093001 is a wasteful number, since it uses less digits than its factorization.
89093001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6992.
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 89093001 is about 9438.9088882137. The cubic root of 89093001 is about 446.6299706865.
The spelling of 89093001 in words is "eighty-nine million, ninety-three thousand, one".
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