Search a number
-
+
14311202141 = 29823599623
BaseRepresentation
bin11010101010000001…
…11001110101011101
31100221101001101122202
431111000321311131
5213302131432031
610324030421245
71014434132255
oct152500716535
940841041582
1014311202141
116084333a95
122934961825
131470c2c762
1499a964965
1558b6062cb
hex355039d5d

14311202141 has 8 divisors (see below), whose sum is σ = 14822705280. Its totient is φ = 13800899952.

The previous prime is 14311202057. The next prime is 14311202149. The reversal of 14311202141 is 14120211341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14311202141 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 (14311202149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275945 + ... + 323678.

It is an arithmetic number, because the mean of its divisors is an integer number (1852838160).

Almost surely, 214311202141 is an apocalyptic number.

It is an amenable number.

14311202141 is a deficient number, since it is larger than the sum of its proper divisors (511503139).

14311202141 is an equidigital number, since it uses as much as digits as its factorization.

14311202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600475.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14311202141 its reverse (14120211341), we get a palindrome (28431413482).

The spelling of 14311202141 in words is "fourteen billion, three hundred eleven million, two hundred two thousand, one hundred forty-one".

Divisors: 1 29 823 23867 599623 17389067 493489729 14311202141