Base | Representation |
---|---|
bin | 10000111000001011000101 |
3 | 22022210010021 |
4 | 100320023011 |
5 | 2113040024 |
6 | 234455141 |
7 | 52415044 |
oct | 20701305 |
9 | 8283107 |
10 | 4424389 |
11 | 2552122 |
12 | 15944b1 |
13 | bbbaa8 |
14 | 83255b |
15 | 5c5de4 |
hex | 4382c5 |
4424389 has 2 divisors, whose sum is σ = 4424390. Its totient is φ = 4424388.
The previous prime is 4424383. The next prime is 4424411. The reversal of 4424389 is 9834244.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3062500 + 1361889 = 1750^2 + 1167^2 .
It is a cyclic number.
It is not a de Polignac number, because 4424389 - 27 = 4424261 is a prime.
It is a nialpdrome in base 13.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4424383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212194 + 2212195.
It is an arithmetic number, because the mean of its divisors is an integer number (2212195).
Almost surely, 24424389 is an apocalyptic number.
It is an amenable number.
4424389 is a deficient number, since it is larger than the sum of its proper divisors (1).
4424389 is an equidigital number, since it uses as much as digits as its factorization.
4424389 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27648, while the sum is 34.
The square root of 4424389 is about 2103.4231623713. The cubic root of 4424389 is about 164.1664604714.
The spelling of 4424389 in words is "four million, four hundred twenty-four thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •