Base | Representation |
---|---|
bin | 1010101001111… |
… | …10000010001010 |
3 | 20020012010111100 |
4 | 11110332002022 |
5 | 140340224200 |
6 | 12511442230 |
7 | 2133512661 |
oct | 524760212 |
9 | 206163440 |
10 | 89383050 |
11 | 464aa899 |
12 | 25b26376 |
13 | 156971a3 |
14 | bc29dd8 |
15 | 7ca8d00 |
hex | 553e08a |
89383050 has 72 divisors (see below), whose sum is σ = 241297056. Its totient is φ = 23721120.
The previous prime is 89383031. The next prime is 89383067. The reversal of 89383050 is 5038398.
It is a junction number, because it is equal to n+sod(n) for n = 89382996 and 89383014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 137827 + ... + 138473.
It is an arithmetic number, because the mean of its divisors is an integer number (3351348).
Almost surely, 289383050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89383050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120648528).
89383050 is an abundant number, since it is smaller than the sum of its proper divisors (151914006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89383050 is a wasteful number, since it uses less digits than its factorization.
89383050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972 (or 964 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 89383050 is about 9454.2609441458. The cubic root of 89383050 is about 447.1141248771.
The spelling of 89383050 in words is "eighty-nine million, three hundred eighty-three thousand, fifty".
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