Base | Representation |
---|---|
bin | 11000110101001101… |
… | …00000100000101111 |
3 | 1021102002000100010121 |
4 | 30122212200200233 |
5 | 204300242013033 |
6 | 10042501545411 |
7 | 651234236245 |
oct | 143246404057 |
9 | 37362010117 |
10 | 13331204143 |
11 | 5721131a94 |
12 | 2700715267 |
13 | 1345ba689a |
14 | 906742795 |
15 | 53057662d |
hex | 31a9a082f |
13331204143 has 8 divisors (see below), whose sum is σ = 14116438512. Its totient is φ = 12546086016.
The previous prime is 13331204141. The next prime is 13331204153. The reversal of 13331204143 is 34140213331.
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 13331204143 - 21 = 13331204141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13331204141) 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, 343996 + ... + 380782.
It is an arithmetic number, because the mean of its divisors is an integer number (1764554814).
Almost surely, 213331204143 is an apocalyptic number.
13331204143 is a deficient number, since it is larger than the sum of its proper divisors (785234369).
13331204143 is a wasteful number, since it uses less digits than its factorization.
13331204143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58121.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 13331204143 its reverse (34140213331), we get a palindrome (47471417474).
The spelling of 13331204143 in words is "thirteen billion, three hundred thirty-one million, two hundred four thousand, one hundred forty-three".
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