Base | Representation |
---|---|
bin | 1001111111100… |
… | …11100101010111 |
3 | 12211202021022021 |
4 | 10333303211113 |
5 | 132430211343 |
6 | 12152514011 |
7 | 2035405363 |
oct | 477634527 |
9 | 184667267 |
10 | 83835223 |
11 | 4336070a |
12 | 240ab907 |
13 | 144a3c54 |
14 | b1c42a3 |
15 | 75600ed |
hex | 4ff3957 |
83835223 has 2 divisors, whose sum is σ = 83835224. Its totient is φ = 83835222.
The previous prime is 83835221. The next prime is 83835247. The reversal of 83835223 is 32253838.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 83835223 - 21 = 83835221 is a prime.
Together with 83835221, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (83835221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41917611 + 41917612.
It is an arithmetic number, because the mean of its divisors is an integer number (41917612).
Almost surely, 283835223 is an apocalyptic number.
83835223 is a deficient number, since it is larger than the sum of its proper divisors (1).
83835223 is an equidigital number, since it uses as much as digits as its factorization.
83835223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 34560, while the sum is 34.
The square root of 83835223 is about 9156.1576548244. The cubic root of 83835223 is about 437.6653598592.
The spelling of 83835223 in words is "eighty-three million, eight hundred thirty-five thousand, two hundred twenty-three".
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