Base | Representation |
---|---|
bin | 10000000111000000110000 |
3 | 21221112220022 |
4 | 100013000300 |
5 | 2040114044 |
6 | 230303012 |
7 | 50616011 |
oct | 20070060 |
9 | 7845808 |
10 | 4223024 |
11 | 2424903 |
12 | 14b7a68 |
13 | b4b240 |
14 | 7bd008 |
15 | 5863ee |
hex | 407030 |
4223024 has 40 divisors (see below), whose sum is σ = 8957760. Its totient is φ = 1916928.
The previous prime is 4223003. The next prime is 4223027. The reversal of 4223024 is 4203224.
It is a Cunningham number, because it is equal to 20552-1.
It is a junction number, because it is equal to n+sod(n) for n = 4222993 and 4223011.
It is not an unprimeable number, because it can be changed into a prime (4223027) 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, 16304 + ... + 16560.
It is an arithmetic number, because the mean of its divisors is an integer number (223944).
Almost surely, 24223024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4223024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4478880).
4223024 is an abundant number, since it is smaller than the sum of its proper divisors (4734736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4223024 is a wasteful number, since it uses less digits than its factorization.
4223024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357 (or 351 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 4223024 is about 2054.9997566910. Note that the first 3 decimals coincide. The cubic root of 4223024 is about 161.6371495809.
Adding to 4223024 its reverse (4203224), we get a palindrome (8426248).
The spelling of 4223024 in words is "four million, two hundred twenty-three thousand, twenty-four".
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