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3000223 is a prime number
BaseRepresentation
bin1011011100011110011111
312122102112101
423130132133
51232001343
6144145531
734334002
oct13343637
95572471
103000223
11176a126
1210082a7
138107a5
14581539
153e3e4d
hex2dc79f

3000223 has 2 divisors, whose sum is σ = 3000224. Its totient is φ = 3000222.

The previous prime is 3000199. The next prime is 3000229. The reversal of 3000223 is 3220003.

It is a strong prime.

It is an emirp because it is prime and its reverse (3220003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3000223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3000229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500111 + 1500112.

It is an arithmetic number, because the mean of its divisors is an integer number (1500112).

Almost surely, 23000223 is an apocalyptic number.

3000223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000223 is an equidigital number, since it uses as much as digits as its factorization.

3000223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 3000223 is about 1732.1151809276. The cubic root of 3000223 is about 144.2285305161.

Adding to 3000223 its reverse (3220003), we get a palindrome (6220226).

It can be divided in two parts, 3000 and 223, that added together give a palindrome (3223).

The spelling of 3000223 in words is "three million, two hundred twenty-three", and thus it is an aban number.