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144323 is a prime number
BaseRepresentation
bin100011001111000011
321022222022
4203033003
514104243
63032055
71140524
oct431703
9238868
10144323
1199483
126b62b
13508ca
143a84b
152cb68
hex233c3

144323 has 2 divisors, whose sum is σ = 144324. Its totient is φ = 144322.

The previous prime is 144311. The next prime is 144341. The reversal of 144323 is 323441.

144323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (323441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144323 - 24 = 144307 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 1 + 43 + 38 + 43 + 217 + 38 .

It is not a weakly prime, because it can be changed into another prime (144383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72161 + 72162.

It is an arithmetic number, because the mean of its divisors is an integer number (72162).

2144323 is an apocalyptic number.

144323 is a deficient number, since it is larger than the sum of its proper divisors (1).

144323 is an equidigital number, since it uses as much as digits as its factorization.

144323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 17.

The square root of 144323 is about 379.8986707005. The cubic root of 144323 is about 52.4539884093.

Adding to 144323 its reverse (323441), we get a palindrome (467764).

The spelling of 144323 in words is "one hundred forty-four thousand, three hundred twenty-three", and thus it is an iban number.