Base | Representation |
---|---|
bin | 1100111011010… |
… | …00111110001001 |
3 | 21120000222111202 |
4 | 12131220332021 |
5 | 210224331124 |
6 | 14432033545 |
7 | 2454445016 |
oct | 635507611 |
9 | 246028452 |
10 | 108433289 |
11 | 56231598 |
12 | 303928b5 |
13 | 19607213 |
14 | 1058870d |
15 | 97bd5ae |
hex | 6768f89 |
108433289 has 2 divisors, whose sum is σ = 108433290. Its totient is φ = 108433288.
The previous prime is 108433279. The next prime is 108433313. The reversal of 108433289 is 982334801.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 85470025 + 22963264 = 9245^2 + 4792^2 .
It is a cyclic number.
It is not a de Polignac number, because 108433289 - 28 = 108433033 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (108433279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54216644 + 54216645.
It is an arithmetic number, because the mean of its divisors is an integer number (54216645).
Almost surely, 2108433289 is an apocalyptic number.
It is an amenable number.
108433289 is a deficient number, since it is larger than the sum of its proper divisors (1).
108433289 is an equidigital number, since it uses as much as digits as its factorization.
108433289 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 108433289 is about 10413.1306051542. The cubic root of 108433289 is about 476.8563208233.
The spelling of 108433289 in words is "one hundred eight million, four hundred thirty-three thousand, two hundred eighty-nine".
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