Base | Representation |
---|---|
bin | 10000000111010110011101 |
3 | 21221121210202 |
4 | 100013112131 |
5 | 2040140123 |
6 | 230313245 |
7 | 50623034 |
oct | 20072635 |
9 | 7847722 |
10 | 4224413 |
11 | 2425956 |
12 | 14b8825 |
13 | b4ba6b |
14 | 7bd71b |
15 | 586a28 |
hex | 40759d |
4224413 has 4 divisors (see below), whose sum is σ = 4229148. Its totient is φ = 4219680.
The previous prime is 4224397. The next prime is 4224427. The reversal of 4224413 is 3144224.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 1968409 + 2256004 = 1403^2 + 1502^2 .
It is a cyclic number.
It is not a de Polignac number, because 4224413 - 24 = 4224397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4224443) 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 3 ways as a sum of consecutive naturals, for example, 578 + ... + 2963.
It is an arithmetic number, because the mean of its divisors is an integer number (1057287).
Almost surely, 24224413 is an apocalyptic number.
It is an amenable number.
4224413 is a deficient number, since it is larger than the sum of its proper divisors (4735).
4224413 is a wasteful number, since it uses less digits than its factorization.
4224413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4734.
The product of its digits is 768, while the sum is 20.
The square root of 4224413 is about 2055.3376851505. The cubic root of 4224413 is about 161.6548690627.
Adding to 4224413 its reverse (3144224), we get a palindrome (7368637).
The spelling of 4224413 in words is "four million, two hundred twenty-four thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •