Base | Representation |
---|---|
bin | 11000100101111100… |
… | …01101110100110101 |
3 | 1021002011011010021210 |
4 | 30102332031310311 |
5 | 204020004420313 |
6 | 10022050232033 |
7 | 645121234230 |
oct | 142276156465 |
9 | 37064133253 |
10 | 13203201333 |
11 | 5665954643 |
12 | 2685885619 |
13 | 132550a18a |
14 | 8d3742417 |
15 | 5241de9c3 |
hex | 312f8dd35 |
13203201333 has 16 divisors (see below), whose sum is σ = 20123035776. Its totient is φ = 7543234560.
The previous prime is 13203201281. The next prime is 13203201337. The reversal of 13203201333 is 33310230231.
It is not a de Polignac number, because 13203201333 - 29 = 13203200821 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13203201337) 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 15 ways as a sum of consecutive naturals, for example, 56485 + ... + 172037.
It is an arithmetic number, because the mean of its divisors is an integer number (1257689736).
Almost surely, 213203201333 is an apocalyptic number.
It is an amenable number.
13203201333 is a deficient number, since it is larger than the sum of its proper divisors (6919834443).
13203201333 is a wasteful number, since it uses less digits than its factorization.
13203201333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121004.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 13203201333 its reverse (33310230231), we get a palindrome (46513431564).
The spelling of 13203201333 in words is "thirteen billion, two hundred three million, two hundred one thousand, three hundred thirty-three".
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