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22000327 is a prime number
BaseRepresentation
bin101001111101…
…1001011000111
31112101201202221
41103323023013
521113002302
62103313211
7354666616
oct123731307
945351687
1022000327
1111467198
12744b807
134733a5b
142cc987d
151de8937
hex14fb2c7

22000327 has 2 divisors, whose sum is σ = 22000328. Its totient is φ = 22000326.

The previous prime is 22000291. The next prime is 22000339. The reversal of 22000327 is 72300022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-22000327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22000327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22000387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000163 + 11000164.

It is an arithmetic number, because the mean of its divisors is an integer number (11000164).

Almost surely, 222000327 is an apocalyptic number.

22000327 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000327 is an equidigital number, since it uses as much as digits as its factorization.

22000327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 22000327 is about 4690.4506180110. The cubic root of 22000327 is about 280.2053213418.

Adding to 22000327 its reverse (72300022), we get a palindrome (94300349).

The spelling of 22000327 in words is "twenty-two million, three hundred twenty-seven", and thus it is an aban number.