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14144230000013 = 91511545648563
BaseRepresentation
bin1100110111010011010111…
…0011100000010110001101
31212002011201201010002122212
43031310311303200112031
53323214340340000023
650025434120320205
72656613130206321
oct315646563402615
955064651102585
1014144230000013
114563597106403
1217052b6013065
137b7a44c96919
1436c8277a1981
15197dcd177e78
hexcdd35ce058d

14144230000013 has 4 divisors (see below), whose sum is σ = 14145775657728. Its totient is φ = 14142684342300.

The previous prime is 14144229999857. The next prime is 14144230000049. The reversal of 14144230000013 is 31000003244141.

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 a de Polignac number, because none of the positive numbers 2k-14144230000013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144230002013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772815131 + ... + 772833432.

It is an arithmetic number, because the mean of its divisors is an integer number (3536443914432).

Almost surely, 214144230000013 is an apocalyptic number.

It is an amenable number.

14144230000013 is a deficient number, since it is larger than the sum of its proper divisors (1545657715).

14144230000013 is an equidigital number, since it uses as much as digits as its factorization.

14144230000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545657714.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14144230000013 its reverse (31000003244141), we get a palindrome (45144233244154).

The spelling of 14144230000013 in words is "fourteen trillion, one hundred forty-four billion, two hundred thirty million, thirteen", and thus it is an aban number.

Divisors: 1 9151 1545648563 14144230000013