Base | Representation |
---|---|
bin | 11000100101110100… |
… | …01000010100011011 |
3 | 1021002002010200222022 |
4 | 30102322020110123 |
5 | 204014221131303 |
6 | 10022011245055 |
7 | 645106153343 |
oct | 142272102433 |
9 | 37062120868 |
10 | 13202130203 |
11 | 5665292909 |
12 | 268544978b |
13 | 1325223782 |
14 | 8d3543d23 |
15 | 52407c438 |
hex | 312e8851b |
13202130203 has 8 divisors (see below), whose sum is σ = 13783243776. Its totient is φ = 12621609000.
The previous prime is 13202130197. The next prime is 13202130233. The reversal of 13202130203 is 30203120231.
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 13202130203 - 220 = 13201081627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13202130233) 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, 102233 + ... + 191978.
It is an arithmetic number, because the mean of its divisors is an integer number (1722905472).
Almost surely, 213202130203 is an apocalyptic number.
13202130203 is a deficient number, since it is larger than the sum of its proper divisors (581113573).
13202130203 is a wasteful number, since it uses less digits than its factorization.
13202130203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296185.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13202130203 its reverse (30203120231), we get a palindrome (43405250434).
The spelling of 13202130203 in words is "thirteen billion, two hundred two million, one hundred thirty thousand, two hundred three".
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