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14244312301 = 75718816793
BaseRepresentation
bin11010100010000011…
…01111010011101101
31100202201012001001021
431101001233103231
5213133020443201
610313241014141
71012662441202
oct152101572355
940681161037
1014244312301
11604a5a772a
122916484351
13146010c77b
14991b11ca9
155857e1ea1
hex35106f4ed

14244312301 has 4 divisors (see below), whose sum is σ = 14263129852. Its totient is φ = 14225494752.

The previous prime is 14244312283. The next prime is 14244312323. The reversal of 14244312301 is 10321344241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10321344241 = 13793949557.

It can be written as a sum of positive squares in 2 ways, for example, as 6692876100 + 7551436201 = 81810^2 + 86899^2 .

It is a cyclic number.

It is not a de Polignac number, because 14244312301 - 223 = 14235923693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14244312001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9407640 + ... + 9409153.

It is an arithmetic number, because the mean of its divisors is an integer number (3565782463).

Almost surely, 214244312301 is an apocalyptic number.

It is an amenable number.

14244312301 is a deficient number, since it is larger than the sum of its proper divisors (18817551).

14244312301 is an equidigital number, since it uses as much as digits as its factorization.

14244312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18817550.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 14244312301 its reverse (10321344241), we get a palindrome (24565656542).

The spelling of 14244312301 in words is "fourteen billion, two hundred forty-four million, three hundred twelve thousand, three hundred one".

Divisors: 1 757 18816793 14244312301