Base | Representation |
---|---|
bin | 11011010011001… |
… | …00010000100100 |
3 | 120221220102020221 |
4 | 31221210100210 |
5 | 432111001403 |
6 | 34420134124 |
7 | 5450320102 |
oct | 1551442044 |
9 | 527812227 |
10 | 229000228 |
11 | 1082a0296 |
12 | 64837344 |
13 | 3859c1c2 |
14 | 225b0c72 |
15 | 15186dbd |
hex | da64424 |
229000228 has 6 divisors (see below), whose sum is σ = 400750406. Its totient is φ = 114500112.
The previous prime is 229000201. The next prime is 229000231. The reversal of 229000228 is 822000922.
It can be written as a sum of positive squares in only one way, i.e., 219988224 + 9012004 = 14832^2 + 3002^2 .
It is a super-2 number, since 2×2290002282 = 104882208848103968, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28625025 + ... + 28625032.
Almost surely, 2229000228 is an apocalyptic number.
It is an amenable number.
229000228 is a deficient number, since it is larger than the sum of its proper divisors (171750178).
229000228 is a wasteful number, since it uses less digits than its factorization.
229000228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57250061 (or 57250059 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 229000228 is about 15132.7534837517. The cubic root of 229000228 is about 611.8035203075.
The spelling of 229000228 in words is "two hundred twenty-nine million, two hundred twenty-eight", and thus it is an aban number.
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