Base | Representation |
---|---|
bin | 1010101001110… |
… | …00110110111101 |
3 | 20020011001102021 |
4 | 11110320312331 |
5 | 140334034403 |
6 | 12511200141 |
7 | 2133364120 |
oct | 524706675 |
9 | 206131367 |
10 | 89361853 |
11 | 46495979 |
12 | 25b16051 |
13 | 1568a649 |
14 | bc223b7 |
15 | 7ca28bd |
hex | 5538dbd |
89361853 has 8 divisors (see below), whose sum is σ = 103652672. Its totient is φ = 75452256.
The previous prime is 89361829. The next prime is 89361859. The reversal of 89361853 is 35816398.
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 89361853 - 25 = 89361821 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 (89361859) 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, 94800 + ... + 95737.
It is an arithmetic number, because the mean of its divisors is an integer number (12956584).
Almost surely, 289361853 is an apocalyptic number.
It is an amenable number.
89361853 is a deficient number, since it is larger than the sum of its proper divisors (14290819).
89361853 is a wasteful number, since it uses less digits than its factorization.
89361853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190611.
The product of its digits is 155520, while the sum is 43.
The square root of 89361853 is about 9453.1398487487. The cubic root of 89361853 is about 447.0787780285.
The spelling of 89361853 in words is "eighty-nine million, three hundred sixty-one thousand, eight hundred fifty-three".
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