Base | Representation |
---|---|
bin | 11000100101110100… |
… | …11001111011000111 |
3 | 1021002002021100212222 |
4 | 30102322121323013 |
5 | 204014230433221 |
6 | 10022013002555 |
7 | 645106603514 |
oct | 142272317307 |
9 | 37062240788 |
10 | 13202202311 |
11 | 5665332001 |
12 | 268548345b |
13 | 132524a53c |
14 | 8d356230b |
15 | 5240939ab |
hex | 312e99ec7 |
13202202311 has 8 divisors (see below), whose sum is σ = 13279075200. Its totient is φ = 13125535840.
The previous prime is 13202202289. The next prime is 13202202313. The reversal of 13202202311 is 11320220231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13202202311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13202202311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202202313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77621 + ... + 180081.
It is an arithmetic number, because the mean of its divisors is an integer number (1659884400).
Almost surely, 213202202311 is an apocalyptic number.
13202202311 is a deficient number, since it is larger than the sum of its proper divisors (76872889).
13202202311 is a wasteful number, since it uses less digits than its factorization.
13202202311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103209.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 13202202311 its reverse (11320220231), we get a palindrome (24522422542).
The spelling of 13202202311 in words is "thirteen billion, two hundred two million, two hundred two thousand, three hundred eleven".
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