Base | Representation |
---|---|
bin | 10000000111100011000111 |
3 | 21221122220202 |
4 | 100013203013 |
5 | 2040201343 |
6 | 230321115 |
7 | 50625302 |
oct | 20074307 |
9 | 7848822 |
10 | 4225223 |
11 | 2426522 |
12 | 14b919b |
13 | b4c242 |
14 | 7bdb39 |
15 | 586db8 |
hex | 4078c7 |
4225223 has 8 divisors (see below), whose sum is σ = 4372368. Its totient is φ = 4080384.
The previous prime is 4225219. The next prime is 4225229. The reversal of 4225223 is 3225224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4225223 - 22 = 4225219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4225195 and 4225204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4225229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665 + ... + 4677.
It is an arithmetic number, because the mean of its divisors is an integer number (546546).
Almost surely, 24225223 is an apocalyptic number.
4225223 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
4225223 is a deficient number, since it is larger than the sum of its proper divisors (147145).
4225223 is a wasteful number, since it uses less digits than its factorization.
4225223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1153.
The product of its digits is 960, while the sum is 20.
The square root of 4225223 is about 2055.5347236182. The cubic root of 4225223 is about 161.6652004449.
Subtracting from 4225223 its reverse (3225224), we obtain a palindrome (999999).
The spelling of 4225223 in words is "four million, two hundred twenty-five thousand, two hundred twenty-three".
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