Base | Representation |
---|---|
bin | 1100000000011010110010… |
… | …0101111010100111111101 |
3 | 1201202000221101122101001112 |
4 | 3000012230211322213331 |
5 | 3212242311002334323 |
6 | 44024335103451405 |
7 | 2531523160400663 |
oct | 300065445724775 |
9 | 51660841571045 |
10 | 13201330121213 |
11 | 422a71a771723 |
12 | 159260a8b6b65 |
13 | 749b5972a760 |
14 | 338d3aa28c33 |
15 | 17d5e479b178 |
hex | c01ac97a9fd |
13201330121213 has 16 divisors (see below), whose sum is σ = 14585668574400. Its totient is φ = 11870586779520.
The previous prime is 13201330121209. The next prime is 13201330121227. The reversal of 13201330121213 is 31212103310231.
It is a cyclic number.
It is not a de Polignac number, because 13201330121213 - 22 = 13201330121209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13201330121293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18440843 + ... + 19143336.
It is an arithmetic number, because the mean of its divisors is an integer number (911604285900).
Almost surely, 213201330121213 is an apocalyptic number.
13201330121213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13201330121213 is a deficient number, since it is larger than the sum of its proper divisors (1384338453187).
13201330121213 is a wasteful number, since it uses less digits than its factorization.
13201330121213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37584892.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13201330121213 its reverse (31212103310231), we get a palindrome (44413433431444).
The spelling of 13201330121213 in words is "thirteen trillion, two hundred one billion, three hundred thirty million, one hundred twenty-one thousand, two hundred thirteen".
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