Base | Representation |
---|---|
bin | 11011010011100… |
… | …00001011000011 |
3 | 120221222220012022 |
4 | 31221300023003 |
5 | 432114032102 |
6 | 34421152055 |
7 | 5450612264 |
oct | 1551601303 |
9 | 527886168 |
10 | 229049027 |
11 | 108323a19 |
12 | 6485b62b |
13 | 385b848c |
14 | 225c496b |
15 | 151965a2 |
hex | da702c3 |
229049027 has 4 divisors (see below), whose sum is σ = 230508096. Its totient is φ = 227589960.
The previous prime is 229049011. The next prime is 229049039. The reversal of 229049027 is 720940922.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 229049027 - 24 = 229049011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229049057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729299 + ... + 729612.
It is an arithmetic number, because the mean of its divisors is an integer number (57627024).
Almost surely, 2229049027 is an apocalyptic number.
229049027 is a deficient number, since it is larger than the sum of its proper divisors (1459069).
229049027 is a wasteful number, since it uses less digits than its factorization.
229049027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1459068.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 229049027 is about 15134.3657614054. The cubic root of 229049027 is about 611.8469748196.
Adding to 229049027 its reverse (720940922), we get a palindrome (949989949).
The spelling of 229049027 in words is "two hundred twenty-nine million, forty-nine thousand, twenty-seven".
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