Search a number
-
+
13333333319 is a prime number
BaseRepresentation
bin11000110101011101…
…01000010101000111
31021102020000111210222
430122232220111013
5204301313131234
610043015334555
7651261314615
oct143256502507
937366014728
1013333333319
115722356739
12270138145b
131346470a57
14906b386b5
1553084742e
hex31aba8547

13333333319 has 2 divisors, whose sum is σ = 13333333320. Its totient is φ = 13333333318.

The previous prime is 13333333303. The next prime is 13333333339. The reversal of 13333333319 is 91333333331.

13333333319 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 a cyclic number.

It is not a de Polignac number, because 13333333319 - 24 = 13333333303 is a prime.

It is a super-2 number, since 2×133333333192 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13333333339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666666659 + 6666666660.

It is an arithmetic number, because the mean of its divisors is an integer number (6666666660).

Almost surely, 213333333319 is an apocalyptic number.

13333333319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13333333319 is an equidigital number, since it uses as much as digits as its factorization.

13333333319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59049, while the sum is 35.

The spelling of 13333333319 in words is "thirteen billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred nineteen".