Base | Representation |
---|---|
bin | 10000000001011… |
… | …001000011001001 |
3 | 200201210110120000 |
4 | 100001121003021 |
5 | 1022303101301 |
6 | 42401153213 |
7 | 6442523025 |
oct | 2001310311 |
9 | 621713500 |
10 | 268800201 |
11 | 12880462a |
12 | 7602b809 |
13 | 438c5997 |
14 | 279b1385 |
15 | 188e9786 |
hex | 100590c9 |
268800201 has 20 divisors (see below), whose sum is σ = 422677200. Its totient is φ = 169767576.
The previous prime is 268800187. The next prime is 268800229. The reversal of 268800201 is 102008862.
It is not a de Polignac number, because 268800201 - 214 = 268783817 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (268800281) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85791 + ... + 88868.
It is an arithmetic number, because the mean of its divisors is an integer number (21133860).
Almost surely, 2268800201 is an apocalyptic number.
It is an amenable number.
268800201 is a deficient number, since it is larger than the sum of its proper divisors (153876999).
268800201 is a wasteful number, since it uses less digits than its factorization.
268800201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174690 (or 174681 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 268800201 is about 16395.1273554065. The cubic root of 268800201 is about 645.3716192725.
The spelling of 268800201 in words is "two hundred sixty-eight million, eight hundred thousand, two hundred one".
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