Base | Representation |
---|---|
bin | 10000001000010100100000 |
3 | 21221211020211 |
4 | 100020110200 |
5 | 2040302014 |
6 | 230343504 |
7 | 50640436 |
oct | 20102440 |
9 | 7854224 |
10 | 4228384 |
11 | 2428936 |
12 | 14bab94 |
13 | b50804 |
14 | 7c0d56 |
15 | 587cc4 |
hex | 408520 |
4228384 has 12 divisors (see below), whose sum is σ = 8324694. Its totient is φ = 2114176.
The previous prime is 4228381. The next prime is 4228387. The reversal of 4228384 is 4838224.
It is an interprime number because it is at equal distance from previous prime (4228381) and next prime (4228387).
It can be written as a sum of positive squares in only one way, i.e., 4112784 + 115600 = 2028^2 + 340^2 .
It is not an unprimeable number, because it can be changed into a prime (4228381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66037 + ... + 66100.
Almost surely, 24228384 is an apocalyptic number.
It is an amenable number.
4228384 is a deficient number, since it is larger than the sum of its proper divisors (4096310).
4228384 is a wasteful number, since it uses less digits than its factorization.
4228384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132147 (or 132139 counting only the distinct ones).
The product of its digits is 12288, while the sum is 31.
The square root of 4228384 is about 2056.3034795477. The cubic root of 4228384 is about 161.7055057191.
The spelling of 4228384 in words is "four million, two hundred twenty-eight thousand, three hundred eighty-four".
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