Base | Representation |
---|---|
bin | 11011010101001… |
… | …00110101000101 |
3 | 120222101212001112 |
4 | 31222210311011 |
5 | 432142432314 |
6 | 34425534405 |
7 | 5452501142 |
oct | 1552446505 |
9 | 528355045 |
10 | 229264709 |
11 | 108460a73 |
12 | 64944405 |
13 | 386626bb |
14 | 2263d3c9 |
15 | 151da43e |
hex | daa4d45 |
229264709 has 2 divisors, whose sum is σ = 229264710. Its totient is φ = 229264708.
The previous prime is 229264699. The next prime is 229264723. The reversal of 229264709 is 907462922.
229264709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 221920609 + 7344100 = 14897^2 + 2710^2 .
It is a cyclic number.
It is not a de Polignac number, because 229264709 - 212 = 229260613 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (229264729) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114632354 + 114632355.
It is an arithmetic number, because the mean of its divisors is an integer number (114632355).
Almost surely, 2229264709 is an apocalyptic number.
It is an amenable number.
229264709 is a deficient number, since it is larger than the sum of its proper divisors (1).
229264709 is an equidigital number, since it uses as much as digits as its factorization.
229264709 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 229264709 is about 15141.4896559090. The cubic root of 229264709 is about 612.0389613440.
The spelling of 229264709 in words is "two hundred twenty-nine million, two hundred sixty-four thousand, seven hundred nine".
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