Base | Representation |
---|---|
bin | 1010101101100… |
… | …11010011011000 |
3 | 20021002112101111 |
4 | 11112303103120 |
5 | 141001112014 |
6 | 12530030104 |
7 | 2140553242 |
oct | 526632330 |
9 | 207075344 |
10 | 89863384 |
11 | 467a8766 |
12 | 26118334 |
13 | 15804a00 |
14 | bd13092 |
15 | 7d512c4 |
hex | 55b34d8 |
89863384 has 24 divisors (see below), whose sum is σ = 182454660. Its totient is φ = 41474784.
The previous prime is 89863381. The next prime is 89863439. The reversal of 89863384 is 48336898.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89863381) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31882 + ... + 34585.
Almost surely, 289863384 is an apocalyptic number.
It is an amenable number.
89863384 is an abundant number, since it is smaller than the sum of its proper divisors (92591276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89863384 is a wasteful number, since it uses less digits than its factorization.
89863384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66499 (or 66482 counting only the distinct ones).
The product of its digits is 995328, while the sum is 49.
The square root of 89863384 is about 9479.6299505835. The cubic root of 89863384 is about 447.9136073844.
The spelling of 89863384 in words is "eighty-nine million, eight hundred sixty-three thousand, three hundred eighty-four".
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