Base | Representation |
---|---|
bin | 11000100101100110… |
… | …01100010000000100 |
3 | 1021001221201021220112 |
4 | 30102303030100010 |
5 | 204013234430200 |
6 | 10021504252152 |
7 | 645054536411 |
oct | 142263142004 |
9 | 37057637815 |
10 | 13200311300 |
11 | 5664260290 |
12 | 2684911058 |
13 | 1324a378b7 |
14 | 8d31cd108 |
15 | 523d1d535 |
hex | 312ccc404 |
13200311300 has 72 divisors (see below), whose sum is σ = 33086944800. Its totient is φ = 4517747200.
The previous prime is 13200311297. The next prime is 13200311309. The reversal of 13200311300 is 311300231.
It is not an unprimeable number, because it can be changed into a prime (13200311309) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334250 + ... + 371649.
It is an arithmetic number, because the mean of its divisors is an integer number (459540900).
Almost surely, 213200311300 is an apocalyptic number.
13200311300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13200311300 is an abundant number, since it is smaller than the sum of its proper divisors (19886633500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13200311300 is a wasteful number, since it uses less digits than its factorization.
13200311300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705941 (or 705934 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13200311300 its reverse (311300231), we get a palindrome (13511611531).
The spelling of 13200311300 in words is "thirteen billion, two hundred million, three hundred eleven thousand, three hundred".
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