Base | Representation |
---|---|
bin | 11001000010100011… |
… | …10111100110011000 |
3 | 1021200212211001110222 |
4 | 30201101313212120 |
5 | 210012431443300 |
6 | 10101543055212 |
7 | 654064414424 |
oct | 144121674630 |
9 | 37625731428 |
10 | 13443234200 |
11 | 577939a910 |
12 | 2732141508 |
13 | 136316cc66 |
14 | 917585b84 |
15 | 53a305785 |
hex | 321477998 |
13443234200 has 96 divisors (see below), whose sum is σ = 35272854000. Its totient is φ = 4719859200.
The previous prime is 13443234187. The next prime is 13443234239. The reversal of 13443234200 is 243234431.
It is a self number, because there is not a number n which added to its sum of digits gives 13443234200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41555 + ... + 169154.
Almost surely, 213443234200 is an apocalyptic number.
13443234200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13443234200 is an abundant number, since it is smaller than the sum of its proper divisors (21829619800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13443234200 is a wasteful number, since it uses less digits than its factorization.
13443234200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210765 (or 210756 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 13443234200 its reverse (243234431), we get a palindrome (13686468631).
The spelling of 13443234200 in words is "thirteen billion, four hundred forty-three million, two hundred thirty-four thousand, two hundred".
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