Base | Representation |
---|---|
bin | 11000100101100110… |
… | …01110011000001011 |
3 | 1021001221201201212011 |
4 | 30102303032120023 |
5 | 204013240220021 |
6 | 10021504400351 |
7 | 645054603664 |
oct | 142263163013 |
9 | 37057651764 |
10 | 13200320011 |
11 | 566426688a |
12 | 26849160b7 |
13 | 1324a3b858 |
14 | 8d31d236b |
15 | 523d20de1 |
hex | 312cce60b |
13200320011 has 8 divisors (see below), whose sum is σ = 13780458144. Its totient is φ = 12620699520.
The previous prime is 13200319997. The next prime is 13200320069. The reversal of 13200320011 is 11002300231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13200320011 - 27 = 13200319883 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13200319973 and 13200320000.
It is not an unprimeable number, because it can be changed into a prime (13200320611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76830 + ... + 179731.
It is an arithmetic number, because the mean of its divisors is an integer number (1722557268).
Almost surely, 213200320011 is an apocalyptic number.
13200320011 is a deficient number, since it is larger than the sum of its proper divisors (580138133).
13200320011 is a wasteful number, since it uses less digits than its factorization.
13200320011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258821.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13200320011 its reverse (11002300231), we get a palindrome (24202620242).
The spelling of 13200320011 in words is "thirteen billion, two hundred million, three hundred twenty thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •