Base | Representation |
---|---|
bin | 11111100101110… |
… | …111111101001111 |
3 | 1100221022220210201 |
4 | 133211313331033 |
5 | 2041141202343 |
6 | 124332114331 |
7 | 16064054203 |
oct | 3745677517 |
9 | 1327286721 |
10 | 530022223 |
11 | 2522025a5 |
12 | 1296059a7 |
13 | 85a67223 |
14 | 5056cb03 |
15 | 317e894d |
hex | 1f977f4f |
530022223 has 2 divisors, whose sum is σ = 530022224. Its totient is φ = 530022222.
The previous prime is 530022217. The next prime is 530022239. The reversal of 530022223 is 322220035.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 530022223 - 25 = 530022191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 530022223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530022203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265011111 + 265011112.
It is an arithmetic number, because the mean of its divisors is an integer number (265011112).
Almost surely, 2530022223 is an apocalyptic number.
530022223 is a deficient number, since it is larger than the sum of its proper divisors (1).
530022223 is an equidigital number, since it uses as much as digits as its factorization.
530022223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 530022223 is about 23022.2115141009. The cubic root of 530022223 is about 809.2785442078.
Adding to 530022223 its reverse (322220035), we get a palindrome (852242258).
It can be divided in two parts, 53002 and 2223, that added together give a square (55225 = 2352).
The spelling of 530022223 in words is "five hundred thirty million, twenty-two thousand, two hundred twenty-three".
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