Base | Representation |
---|---|
bin | 11000110011111010… |
… | …10101100001001011 |
3 | 1021101022201000000101 |
4 | 30121331111201023 |
5 | 204240011124321 |
6 | 10041434350231 |
7 | 651043425052 |
oct | 143175254113 |
9 | 37338630011 |
10 | 13320411211 |
11 | 5716030108 |
12 | 26b8b8b377 |
13 | 1343898133 |
14 | 905133399 |
15 | 52e643791 |
hex | 319f5584b |
13320411211 has 4 divisors (see below), whose sum is σ = 13343104152. Its totient is φ = 13297718272.
The previous prime is 13320411193. The next prime is 13320411227. The reversal of 13320411211 is 11211402331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11211402331 = 7963 ⋅1407937.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13320411211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13320411241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11345590 + ... + 11346763.
It is an arithmetic number, because the mean of its divisors is an integer number (3335776038).
Almost surely, 213320411211 is an apocalyptic number.
13320411211 is a deficient number, since it is larger than the sum of its proper divisors (22692941).
13320411211 is an equidigital number, since it uses as much as digits as its factorization.
13320411211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22692940.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 13320411211 its reverse (11211402331), we get a palindrome (24531813542).
The spelling of 13320411211 in words is "thirteen billion, three hundred twenty million, four hundred eleven thousand, two hundred eleven".
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