Base | Representation |
---|---|
bin | 11000010010100111… |
… | …11011111011100011 |
3 | 1020122212011200200011 |
4 | 30021103323323203 |
5 | 203202011414133 |
6 | 5554020305351 |
7 | 641112500614 |
oct | 141123737343 |
9 | 36585150604 |
10 | 13041123043 |
11 | 5592412843 |
12 | 263b542257 |
13 | 12caa6c770 |
14 | 8b9dd1c0b |
15 | 514d766cd |
hex | 3094fbee3 |
13041123043 has 16 divisors (see below), whose sum is σ = 14816954880. Its totient is φ = 11378543904.
The previous prime is 13041123037. The next prime is 13041123047. The reversal of 13041123043 is 34032114031.
It is a de Polignac number, because none of the positive numbers 2k-13041123043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13041123047) 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, 49830 + ... + 169012.
It is an arithmetic number, because the mean of its divisors is an integer number (926059680).
Almost surely, 213041123043 is an apocalyptic number.
13041123043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13041123043 is a deficient number, since it is larger than the sum of its proper divisors (1775831837).
13041123043 is a wasteful number, since it uses less digits than its factorization.
13041123043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119658.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 13041123043 its reverse (34032114031), we get a palindrome (47073237074).
The spelling of 13041123043 in words is "thirteen billion, forty-one million, one hundred twenty-three thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •