Base | Representation |
---|---|
bin | 11000011001101011… |
… | …10011000000011001 |
3 | 1020210222120202202200 |
4 | 30030311303000121 |
5 | 203312141043113 |
6 | 10003533320413 |
7 | 642431655636 |
oct | 141465630031 |
9 | 36728522680 |
10 | 13100331033 |
11 | 5612882669 |
12 | 2657336109 |
13 | 130a10008a |
14 | 8c3c0518d |
15 | 51a16e873 |
hex | 30cd73019 |
13100331033 has 12 divisors (see below), whose sum is σ = 19918632240. Its totient is φ = 8273893176.
The previous prime is 13100330993. The next prime is 13100331067. The reversal of 13100331033 is 33013300131.
It is not a de Polignac number, because 13100331033 - 221 = 13098233881 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13100330997 and 13100331015.
It is not an unprimeable number, because it can be changed into a prime (13100331073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38304891 + ... + 38305232.
It is an arithmetic number, because the mean of its divisors is an integer number (1659886020).
Almost surely, 213100331033 is an apocalyptic number.
It is an amenable number.
13100331033 is a deficient number, since it is larger than the sum of its proper divisors (6818301207).
13100331033 is a wasteful number, since it uses less digits than its factorization.
13100331033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76610148 (or 76610145 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 13100331033 its reverse (33013300131), we get a palindrome (46113631164).
The spelling of 13100331033 in words is "thirteen billion, one hundred million, three hundred thirty-one thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •