Base | Representation |
---|---|
bin | 11011010011100… |
… | …11111001001101 |
3 | 120222000200002211 |
4 | 31221303321031 |
5 | 432120024034 |
6 | 34421350421 |
7 | 5451004600 |
oct | 1551637115 |
9 | 528020084 |
10 | 229064269 |
11 | 108334415 |
12 | 64868411 |
13 | 385c23b5 |
14 | 225ca337 |
15 | 1519ad64 |
hex | da73e4d |
229064269 has 12 divisors (see below), whose sum is σ = 266985948. Its totient is φ = 195955200.
The previous prime is 229064233. The next prime is 229064279. The reversal of 229064269 is 962460922.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 38900169 + 190164100 = 6237^2 + 13790^2 .
It is not a de Polignac number, because 229064269 - 27 = 229064141 is a prime.
It is a super-2 number, since 2×2290642692 = 104940878665008722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229064279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22189 + ... + 30829.
It is an arithmetic number, because the mean of its divisors is an integer number (22248829).
Almost surely, 2229064269 is an apocalyptic number.
It is an amenable number.
229064269 is a deficient number, since it is larger than the sum of its proper divisors (37921679).
229064269 is an equidigital number, since it uses as much as digits as its factorization.
229064269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9196 (or 9189 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 40.
The square root of 229064269 is about 15134.8693089831. The cubic root of 229064269 is about 611.8605462441.
The spelling of 229064269 in words is "two hundred twenty-nine million, sixty-four thousand, two hundred sixty-nine".
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