Base | Representation |
---|---|
bin | 11011010011011… |
… | …11110101101011 |
3 | 120221222211022122 |
4 | 31221233311223 |
5 | 432114011114 |
6 | 34421141455 |
7 | 5450605301 |
oct | 1551576553 |
9 | 527884278 |
10 | 229047659 |
11 | 108322995 |
12 | 6485a88b |
13 | 385b7979 |
14 | 225c4271 |
15 | 15195e8e |
hex | da6fd6b |
229047659 has 2 divisors, whose sum is σ = 229047660. Its totient is φ = 229047658.
The previous prime is 229047631. The next prime is 229047661. The reversal of 229047659 is 956740922.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-229047659 is a prime.
Together with 229047661, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (229047359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114523829 + 114523830.
It is an arithmetic number, because the mean of its divisors is an integer number (114523830).
Almost surely, 2229047659 is an apocalyptic number.
229047659 is a deficient number, since it is larger than the sum of its proper divisors (1).
229047659 is an equidigital number, since it uses as much as digits as its factorization.
229047659 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 272160, while the sum is 44.
The square root of 229047659 is about 15134.3205661833. The cubic root of 229047659 is about 611.8457567277.
The spelling of 229047659 in words is "two hundred twenty-nine million, forty-seven thousand, six hundred fifty-nine".
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