Base | Representation |
---|---|
bin | 1100111011111010011010… |
… | …0100001110011101001111 |
3 | 1212100202011101012111222211 |
4 | 3032332212210032131033 |
5 | 3331014041343400221 |
6 | 50130053141451251 |
7 | 2665415612443231 |
oct | 316764644163517 |
9 | 55322141174884 |
10 | 14223431231311 |
11 | 459413a142765 |
12 | 171871a410b27 |
13 | 7c235778a123 |
14 | 3725bc412251 |
15 | 199eb64646e1 |
hex | cefa690e74f |
14223431231311 has 8 divisors (see below), whose sum is σ = 14391104235984. Its totient is φ = 14056187608320.
The previous prime is 14223431231291. The next prime is 14223431231329. The reversal of 14223431231311 is 11313213432241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14223431231311 - 211 = 14223431229263 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 (14223431231381) 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, 107278780 + ... + 107411281.
It is an arithmetic number, because the mean of its divisors is an integer number (1798888029498).
Almost surely, 214223431231311 is an apocalyptic number.
14223431231311 is a deficient number, since it is larger than the sum of its proper divisors (167673004673).
14223431231311 is an equidigital number, since it uses as much as digits as its factorization.
14223431231311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214690841.
The product of its digits is 10368, while the sum is 31.
Adding to 14223431231311 its reverse (11313213432241), we get a palindrome (25536644663552).
The spelling of 14223431231311 in words is "fourteen trillion, two hundred twenty-three billion, four hundred thirty-one million, two hundred thirty-one thousand, three hundred eleven".
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