Search a number
-
+
14023011313 = 19738053227
BaseRepresentation
bin11010000111101011…
…00010101111110001
31100012021202210011101
431003311202233301
5212204342330223
610235253444401
71004334425623
oct150365425761
940167683141
1014023011313
115a46695a53
122874340701
131426307b3c
14970586c13
1557117b4ad
hex343d62bf1

14023011313 has 4 divisors (see below), whose sum is σ = 14761064560. Its totient is φ = 13284958068.

The previous prime is 14023011311. The next prime is 14023011361. The reversal of 14023011313 is 31311032041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14023011313 - 21 = 14023011311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 738053227 = 14023011313 / (1 + 4 + 0 + 2 + 3 + 0 + 1 + 1 + 3 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14023011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369026595 + ... + 369026632.

It is an arithmetic number, because the mean of its divisors is an integer number (3690266140).

Almost surely, 214023011313 is an apocalyptic number.

It is an amenable number.

14023011313 is a deficient number, since it is larger than the sum of its proper divisors (738053247).

14023011313 is an equidigital number, since it uses as much as digits as its factorization.

14023011313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738053246.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 14023011313 its reverse (31311032041), we get a palindrome (45334043354).

The spelling of 14023011313 in words is "fourteen billion, twenty-three million, eleven thousand, three hundred thirteen".

Divisors: 1 19 738053227 14023011313