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2230223227 is a prime number
BaseRepresentation
bin1000010011101110…
…1000000101111011
312202102120002010021
42010323220011323
514031414120402
61005145231311
7106160404351
oct20473500573
95672502107
102230223227
11a449a27a1
12522a92537
1329708411b
141722a77d1
15d0bdbd37
hex84ee817b

2230223227 has 2 divisors, whose sum is σ = 2230223228. Its totient is φ = 2230223226.

The previous prime is 2230223189. The next prime is 2230223231. The reversal of 2230223227 is 7223220322.

It is a happy number.

2230223227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230223227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2230223027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115111613 + 1115111614.

It is an arithmetic number, because the mean of its divisors is an integer number (1115111614).

Almost surely, 22230223227 is an apocalyptic number.

2230223227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230223227 is an equidigital number, since it uses as much as digits as its factorization.

2230223227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 2230223227 is about 47225.2393006113. The cubic root of 2230223227 is about 1306.5201482669.

Adding to 2230223227 its reverse (7223220322), we get a palindrome (9453443549).

The spelling of 2230223227 in words is "two billion, two hundred thirty million, two hundred twenty-three thousand, two hundred twenty-seven".