Base | Representation |
---|---|
bin | 10010111001001010… |
… | …10000001101101000 |
3 | 222011220020011100122 |
4 | 21130211100031220 |
5 | 131233130013300 |
6 | 4354300022412 |
7 | 506233545623 |
oct | 113445201550 |
9 | 28156204318 |
10 | 10143204200 |
11 | 4335635498 |
12 | 1b70b31a08 |
13 | c5857a09c |
14 | 6c319cdba |
15 | 3e5748c85 |
hex | 25c950368 |
10143204200 has 24 divisors (see below), whose sum is σ = 23582950230. Its totient is φ = 4057281600.
The previous prime is 10143204163. The next prime is 10143204209. The reversal of 10143204200 is 240234101.
It can be written as a sum of positive squares in 3 ways, for example, as 9624002404 + 519201796 = 98102^2 + 22786^2 .
It is not an unprimeable number, because it can be changed into a prime (10143204209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25357811 + ... + 25358210.
Almost surely, 210143204200 is an apocalyptic number.
10143204200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10143204200 is an abundant number, since it is smaller than the sum of its proper divisors (13439746030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10143204200 is a wasteful number, since it uses less digits than its factorization.
10143204200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50716037 (or 50716028 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10143204200 its reverse (240234101), we get a palindrome (10383438301).
The spelling of 10143204200 in words is "ten billion, one hundred forty-three million, two hundred four thousand, two hundred".
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