Base | Representation |
---|---|
bin | 111101000010101100101 |
3 | 10202121210120 |
4 | 13220111211 |
5 | 1003001404 |
6 | 110512153 |
7 | 23000400 |
oct | 7502545 |
9 | 3677716 |
10 | 2000229 |
11 | 1146890 |
12 | 805659 |
13 | 55058a |
14 | 3a0d37 |
15 | 2979d9 |
hex | 1e8565 |
2000229 has 24 divisors (see below), whose sum is σ = 3387168. Its totient is φ = 1038240.
The previous prime is 2000227. The next prime is 2000249. The reversal of 2000229 is 9220002.
It is not a de Polignac number, because 2000229 - 21 = 2000227 is a prime.
2000229 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000221) by changing a digit.
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 in 23 ways as a sum of consecutive naturals, for example, 999 + ... + 2235.
It is an arithmetic number, because the mean of its divisors is an integer number (141132).
22000229 is an apocalyptic number.
It is an amenable number.
2000229 is a deficient number, since it is larger than the sum of its proper divisors (1386939).
2000229 is a wasteful number, since it uses less digits than its factorization.
2000229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1265 (or 1258 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2000229 is about 1414.2945237821. The cubic root of 2000229 is about 125.9969135046.
The spelling of 2000229 in words is "two million, two hundred twenty-nine", and thus it is an aban number.
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