Base | Representation |
---|---|
bin | 1011111011010010001111… |
… | …0001110000111101001110 |
3 | 1201102121021221201110202022 |
4 | 2332310203301300331032 |
5 | 3204321200130342310 |
6 | 43520031412530142 |
7 | 2522251501560101 |
oct | 276644361607516 |
9 | 51377257643668 |
10 | 13113135402830 |
11 | 41a6282092411 |
12 | 15794b6620952 |
13 | 741742927568 |
14 | 3349717ba738 |
15 | 17b181b6ca55 |
hex | bed23c70f4e |
13113135402830 has 32 divisors (see below), whose sum is σ = 24049539075744. Its totient is φ = 5146170779776.
The previous prime is 13113135402767. The next prime is 13113135402863. The reversal of 13113135402830 is 3820453131131.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25416209 + ... + 25927011.
It is an arithmetic number, because the mean of its divisors is an integer number (751548096117).
Almost surely, 213113135402830 is an apocalyptic number.
13113135402830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13113135402830 is a deficient number, since it is larger than the sum of its proper divisors (10936403672914).
13113135402830 is a wasteful number, since it uses less digits than its factorization.
13113135402830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559300.
The product of its (nonzero) digits is 25920, while the sum is 35.
Adding to 13113135402830 its reverse (3820453131131), we get a palindrome (16933588533961).
The spelling of 13113135402830 in words is "thirteen trillion, one hundred thirteen billion, one hundred thirty-five million, four hundred two thousand, eight hundred thirty".
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