Base | Representation |
---|---|
bin | 1001111010110… |
… | …00101011010110 |
3 | 12210120000221101 |
4 | 10331120223112 |
5 | 132244410401 |
6 | 12131140314 |
7 | 2030123500 |
oct | 475305326 |
9 | 183500841 |
10 | 83200726 |
11 | 42a67a34 |
12 | 23a4469a |
13 | 143111cb |
14 | b09ad70 |
15 | 7487101 |
hex | 4f58ad6 |
83200726 has 24 divisors (see below), whose sum is σ = 148724856. Its totient is φ = 34786080.
The previous prime is 83200723. The next prime is 83200769. The reversal of 83200726 is 62700238.
It is a junction number, because it is equal to n+sod(n) for n = 83200694 and 83200703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83200723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6336 + ... + 14371.
It is an arithmetic number, because the mean of its divisors is an integer number (6196869).
Almost surely, 283200726 is an apocalyptic number.
83200726 is a deficient number, since it is larger than the sum of its proper divisors (65524130).
83200726 is a wasteful number, since it uses less digits than its factorization.
83200726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20764 (or 20757 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 83200726 is about 9121.4431972139. The cubic root of 83200726 is about 436.5584230144.
The spelling of 83200726 in words is "eighty-three million, two hundred thousand, seven hundred twenty-six".
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