Base | Representation |
---|---|
bin | 11010100000100000… |
… | …01001111110011011 |
3 | 1100201210201200011222 |
4 | 31100100021332123 |
5 | 213121204024311 |
6 | 10312054242255 |
7 | 1012444114223 |
oct | 152020117633 |
9 | 40653650158 |
10 | 14231314331 |
11 | 604322a103 |
12 | 291205638b |
13 | 145a50b470 |
14 | 9900cb083 |
15 | 5845c5adb |
hex | 350409f9b |
14231314331 has 16 divisors (see below), whose sum is σ = 16001556480. Its totient is φ = 12558231840.
The previous prime is 14231314277. The next prime is 14231314343. The reversal of 14231314331 is 13341313241.
It is not a de Polignac number, because 14231314331 - 226 = 14164205467 is a prime.
It is a super-2 number, since 2×142313143312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14231314331.
It is not an unprimeable number, because it can be changed into a prime (14231314231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546710 + ... + 572148.
It is an arithmetic number, because the mean of its divisors is an integer number (1000097280).
Almost surely, 214231314331 is an apocalyptic number.
14231314331 is a deficient number, since it is larger than the sum of its proper divisors (1770242149).
14231314331 is a wasteful number, since it uses less digits than its factorization.
14231314331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27346.
The product of its digits is 2592, while the sum is 26.
Adding to 14231314331 its reverse (13341313241), we get a palindrome (27572627572).
The spelling of 14231314331 in words is "fourteen billion, two hundred thirty-one million, three hundred fourteen thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •