Base | Representation |
---|---|
bin | 11000000011101… |
… | …00001000000011 |
3 | 112001201121122011 |
4 | 30001310020003 |
5 | 403130132433 |
6 | 32005153351 |
7 | 5000201506 |
oct | 1401641003 |
9 | 461647564 |
10 | 201802243 |
11 | a3a04015 |
12 | 576bb857 |
13 | 32a68716 |
14 | 1cb3113d |
15 | 12ab33cd |
hex | c074203 |
201802243 has 8 divisors (see below), whose sum is σ = 206055360. Its totient is φ = 197577000.
The previous prime is 201802241. The next prime is 201802277. The reversal of 201802243 is 342208102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201802243 - 21 = 201802241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201802241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7996 + ... + 21622.
It is an arithmetic number, because the mean of its divisors is an integer number (25756920).
Almost surely, 2201802243 is an apocalyptic number.
201802243 is a deficient number, since it is larger than the sum of its proper divisors (4253117).
201802243 is a wasteful number, since it uses less digits than its factorization.
201802243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13937.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 201802243 is about 14205.7116330017. The cubic root of 201802243 is about 586.5548943759.
The spelling of 201802243 in words is "two hundred one million, eight hundred two thousand, two hundred forty-three".
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