Base | Representation |
---|---|
bin | 10000111000111010011110 |
3 | 22022221021121 |
4 | 100320322132 |
5 | 2113134142 |
6 | 234521154 |
7 | 52426636 |
oct | 20707236 |
9 | 8287247 |
10 | 4427422 |
11 | 255442a |
12 | 15961ba |
13 | bc029c |
14 | 8336c6 |
15 | 5c6c67 |
hex | 438e9e |
4427422 has 4 divisors (see below), whose sum is σ = 6641136. Its totient is φ = 2213710.
The previous prime is 4427417. The next prime is 4427443. The reversal of 4427422 is 2247244.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106854 + ... + 1106857.
It is an arithmetic number, because the mean of its divisors is an integer number (1660284).
Almost surely, 24427422 is an apocalyptic number.
4427422 is a deficient number, since it is larger than the sum of its proper divisors (2213714).
4427422 is a wasteful number, since it uses less digits than its factorization.
4427422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2213713.
The product of its digits is 3584, while the sum is 25.
The square root of 4427422 is about 2104.1440064786. The cubic root of 4427422 is about 164.2039649450.
The spelling of 4427422 in words is "four million, four hundred twenty-seven thousand, four hundred twenty-two".
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