Base | Representation |
---|---|
bin | 1001111001100… |
… | …01101111100000 |
3 | 12210020221011210 |
4 | 10330301233200 |
5 | 132224304443 |
6 | 12123510120 |
7 | 2025560523 |
oct | 474615740 |
9 | 183227153 |
10 | 83041248 |
11 | 42969134 |
12 | 23988340 |
13 | 14286744 |
14 | b058bba |
15 | 7454c33 |
hex | 4f31be0 |
83041248 has 96 divisors (see below), whose sum is σ = 234057600. Its totient is φ = 25698816.
The previous prime is 83041237. The next prime is 83041253. The reversal of 83041248 is 84214038.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96243 + ... + 97101.
It is an arithmetic number, because the mean of its divisors is an integer number (2438100).
Almost surely, 283041248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83041248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117028800).
83041248 is an abundant number, since it is smaller than the sum of its proper divisors (151016352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83041248 is a wasteful number, since it uses less digits than its factorization.
83041248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 944 (or 936 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 83041248 is about 9112.6970760582. The cubic root of 83041248 is about 436.2793148939.
The spelling of 83041248 in words is "eighty-three million, forty-one thousand, two hundred forty-eight".
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