Base | Representation |
---|---|
bin | 10000000111011010011101 |
3 | 21221122011020 |
4 | 100013122131 |
5 | 2040142134 |
6 | 230314353 |
7 | 50623551 |
oct | 20073235 |
9 | 7848136 |
10 | 4224669 |
11 | 2426069 |
12 | 14b89b9 |
13 | b4bc07 |
14 | 7bd861 |
15 | 586b49 |
hex | 40769d |
4224669 has 16 divisors (see below), whose sum is σ = 5983680. Its totient is φ = 2643840.
The previous prime is 4224667. The next prime is 4224673. The reversal of 4224669 is 9664224.
It is a happy number.
It is not a de Polignac number, because 4224669 - 21 = 4224667 is a prime.
It is a super-2 number, since 2×42246692 = 35695656319122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4224667) 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 15 ways as a sum of consecutive naturals, for example, 7539 + ... + 8079.
It is an arithmetic number, because the mean of its divisors is an integer number (373980).
Almost surely, 24224669 is an apocalyptic number.
It is an amenable number.
4224669 is a deficient number, since it is larger than the sum of its proper divisors (1759011).
4224669 is a wasteful number, since it uses less digits than its factorization.
4224669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700.
The product of its digits is 20736, while the sum is 33.
The square root of 4224669 is about 2055.3999610781. The cubic root of 4224669 is about 161.6581344324.
The spelling of 4224669 in words is "four million, two hundred twenty-four thousand, six hundred sixty-nine".
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