Base | Representation |
---|---|
bin | 11000100101100101… |
… | …10001100100011011 |
3 | 1021001221111201222210 |
4 | 30102302301210123 |
5 | 204013222431021 |
6 | 10021502050203 |
7 | 645053602653 |
oct | 142262614433 |
9 | 37057451883 |
10 | 13200202011 |
11 | 5664196167 |
12 | 2684879963 |
13 | 13249c9c29 |
14 | 8d31a1363 |
15 | 523ceae76 |
hex | 312cb191b |
13200202011 has 16 divisors (see below), whose sum is σ = 17780388480. Its totient is φ = 8710289280.
The previous prime is 13200202009. The next prime is 13200202087. The reversal of 13200202011 is 11020200231.
It is not a de Polignac number, because 13200202011 - 21 = 13200202009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13200202091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224176 + ... + 276866.
It is an arithmetic number, because the mean of its divisors is an integer number (1111274280).
Almost surely, 213200202011 is an apocalyptic number.
13200202011 is a deficient number, since it is larger than the sum of its proper divisors (4580186469).
13200202011 is a wasteful number, since it uses less digits than its factorization.
13200202011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53546.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 13200202011 its reverse (11020200231), we get a palindrome (24220402242).
The spelling of 13200202011 in words is "thirteen billion, two hundred million, two hundred two thousand, eleven".
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