Base | Representation |
---|---|
bin | 10000010000110100110111 |
3 | 22000121001011 |
4 | 100100310313 |
5 | 2042410343 |
6 | 231213051 |
7 | 51144136 |
oct | 20206467 |
9 | 8017034 |
10 | 4263223 |
11 | 2452028 |
12 | 1517187 |
13 | b63623 |
14 | 7cd91d |
15 | 59329d |
hex | 410d37 |
4263223 has 2 divisors, whose sum is σ = 4263224. Its totient is φ = 4263222.
The previous prime is 4263199. The next prime is 4263227. The reversal of 4263223 is 3223624.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4263223 - 217 = 4132151 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 4263194 and 4263203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4263227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131611 + 2131612.
It is an arithmetic number, because the mean of its divisors is an integer number (2131612).
Almost surely, 24263223 is an apocalyptic number.
4263223 is a deficient number, since it is larger than the sum of its proper divisors (1).
4263223 is an equidigital number, since it uses as much as digits as its factorization.
4263223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1728, while the sum is 22.
The square root of 4263223 is about 2064.7573707339. The cubic root of 4263223 is about 162.1484058949.
Adding to 4263223 its reverse (3223624), we get a palindrome (7486847).
The spelling of 4263223 in words is "four million, two hundred sixty-three thousand, two hundred twenty-three".
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