Base | Representation |
---|---|
bin | 11000101001010010… |
… | …11101010111101011 |
3 | 1021011010001102011220 |
4 | 30110221131113223 |
5 | 204044204030121 |
6 | 10024532553123 |
7 | 645612213450 |
oct | 142451352753 |
9 | 37133042156 |
10 | 13231314411 |
11 | 567a806397 |
12 | 26931827a3 |
13 | 132b2a1333 |
14 | 8d737d827 |
15 | 5268e46c6 |
hex | 314a5d5eb |
13231314411 has 64 divisors (see below), whose sum is σ = 21598617600. Its totient is φ = 7036848000.
The previous prime is 13231314407. The next prime is 13231314431. The reversal of 13231314411 is 11441313231.
It is a happy number.
It is not a de Polignac number, because 13231314411 - 22 = 13231314407 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13231314401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10169461 + ... + 10170761.
It is an arithmetic number, because the mean of its divisors is an integer number (337478400).
Almost surely, 213231314411 is an apocalyptic number.
13231314411 is a deficient number, since it is larger than the sum of its proper divisors (8367303189).
13231314411 is a wasteful number, since it uses less digits than its factorization.
13231314411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1760.
The product of its digits is 864, while the sum is 24.
Adding to 13231314411 its reverse (11441313231), we get a palindrome (24672627642).
The spelling of 13231314411 in words is "thirteen billion, two hundred thirty-one million, three hundred fourteen thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •