Base | Representation |
---|---|
bin | 1111101110001000… |
… | …0001011111100100 |
3 | 101220002200020000202 |
4 | 3323202001133210 |
5 | 32120310001403 |
6 | 1534425130032 |
7 | 206401260443 |
oct | 37342013744 |
9 | 11802606022 |
10 | 4220000228 |
11 | 18760976a4 |
12 | 999329918 |
13 | 52338c272 |
14 | 2c0660d5a |
15 | 19a730688 |
hex | fb8817e4 |
4220000228 has 12 divisors (see below), whose sum is σ = 7456700160. Its totient is φ = 2089514472.
The previous prime is 4220000227. The next prime is 4220000249. The reversal of 4220000228 is 8220000224.
It is not an unprimeable number, because it can be changed into a prime (4220000227) 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 3 ways as a sum of consecutive naturals, for example, 5120948 + ... + 5121771.
It is an arithmetic number, because the mean of its divisors is an integer number (621391680).
Almost surely, 24220000228 is an apocalyptic number.
It is an amenable number.
4220000228 is a deficient number, since it is larger than the sum of its proper divisors (3236699932).
4220000228 is a wasteful number, since it uses less digits than its factorization.
4220000228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10242826 (or 10242824 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 4220000228 is about 64961.5288305317. The cubic root of 4220000228 is about 1615.9856186226.
The spelling of 4220000228 in words is "four billion, two hundred twenty million, two hundred twenty-eight", and thus it is an aban number.
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