Base | Representation |
---|---|
bin | 1010101011101… |
… | …00000011000101 |
3 | 20020121100222112 |
4 | 11111310003011 |
5 | 140414314133 |
6 | 12520310405 |
7 | 2135424002 |
oct | 525640305 |
9 | 206540875 |
10 | 89604293 |
11 | 46641039 |
12 | 26012405 |
13 | 15743abc |
14 | bc868a9 |
15 | 7cee648 |
hex | 55740c5 |
89604293 has 2 divisors, whose sum is σ = 89604294. Its totient is φ = 89604292.
The previous prime is 89604283. The next prime is 89604301. The reversal of 89604293 is 39240698.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 89151364 + 452929 = 9442^2 + 673^2 .
It is a cyclic number.
It is not a de Polignac number, because 89604293 - 212 = 89600197 is a prime.
It is a Sophie Germain 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 89604293.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (89604233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44802146 + 44802147.
It is an arithmetic number, because the mean of its divisors is an integer number (44802147).
Almost surely, 289604293 is an apocalyptic number.
It is an amenable number.
89604293 is a deficient number, since it is larger than the sum of its proper divisors (1).
89604293 is an equidigital number, since it uses as much as digits as its factorization.
89604293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 89604293 is about 9465.9544156942. The cubic root of 89604293 is about 447.4827233429.
The spelling of 89604293 in words is "eighty-nine million, six hundred four thousand, two hundred ninety-three".
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