Search a number
-
+
14231201244301 = 23618747880187
BaseRepresentation
bin1100111100010111010110…
…1100011110010010001101
31212101111012212212002000201
43033011311230132102031
53331131000004304201
650133420144053501
72666112301453306
oct317056554362215
955344185762021
1014231201244301
1145974671064a8
12171a128604291
137c2cc5476b52
14372b1832d7ad
1519a2bd680801
hexcf175b1e48d

14231201244301 has 4 divisors (see below), whose sum is σ = 14849949124512. Its totient is φ = 13612453364092.

The previous prime is 14231201244287. The next prime is 14231201244319. The reversal of 14231201244301 is 10344210213241.

It is a happy number.

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-14231201244301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14231201244301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231201244331) 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, 309373940071 + ... + 309373940116.

It is an arithmetic number, because the mean of its divisors is an integer number (3712487281128).

Almost surely, 214231201244301 is an apocalyptic number.

It is an amenable number.

14231201244301 is a deficient number, since it is larger than the sum of its proper divisors (618747880211).

14231201244301 is an equidigital number, since it uses as much as digits as its factorization.

14231201244301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618747880210.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14231201244301 its reverse (10344210213241), we get a palindrome (24575411457542).

The spelling of 14231201244301 in words is "fourteen trillion, two hundred thirty-one billion, two hundred one million, two hundred forty-four thousand, three hundred one".

Divisors: 1 23 618747880187 14231201244301