Base | Representation |
---|---|
bin | 11000100101001… |
… | …10011001001001 |
3 | 112101000011120110 |
4 | 30102212121021 |
5 | 410241434231 |
6 | 32243344533 |
7 | 5052456204 |
oct | 1422463111 |
9 | 471004513 |
10 | 206202441 |
11 | a6439a45 |
12 | 59082149 |
13 | 339494a3 |
14 | 1d55893b |
15 | 13182046 |
hex | c4a6649 |
206202441 has 16 divisors (see below), whose sum is σ = 286344000. Its totient is φ = 131828928.
The previous prime is 206202439. The next prime is 206202457. The reversal of 206202441 is 144202602.
It is not a de Polignac number, because 206202441 - 21 = 206202439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (206202341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5010 + ... + 20916.
It is an arithmetic number, because the mean of its divisors is an integer number (17896500).
Almost surely, 2206202441 is an apocalyptic number.
It is an amenable number.
206202441 is a deficient number, since it is larger than the sum of its proper divisors (80141559).
206202441 is a wasteful number, since it uses less digits than its factorization.
206202441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16088.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 206202441 is about 14359.7507290343. The cubic root of 206202441 is about 590.7874585375.
The spelling of 206202441 in words is "two hundred six million, two hundred two thousand, four hundred forty-one".
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