Base | Representation |
---|---|
bin | 11000100110111… |
… | …00100100010101 |
3 | 112101102102221222 |
4 | 30103130210111 |
5 | 410321034331 |
6 | 32252220125 |
7 | 5054402144 |
oct | 1423344425 |
9 | 471372858 |
10 | 206424341 |
11 | a6580732 |
12 | 5916a645 |
13 | 339c64a6 |
14 | 1d5b575b |
15 | 131c7b7b |
hex | c4dc915 |
206424341 has 8 divisors (see below), whose sum is σ = 218625120. Its totient is φ = 194357232.
The previous prime is 206424331. The next prime is 206424343. The reversal of 206424341 is 143424602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 206424341 - 210 = 206423317 is a prime.
It is a super-2 number, since 2×2064243412 = 85222017114568562, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 206424341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206424343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30230 + ... + 36423.
It is an arithmetic number, because the mean of its divisors is an integer number (27328140).
Almost surely, 2206424341 is an apocalyptic number.
It is an amenable number.
206424341 is a deficient number, since it is larger than the sum of its proper divisors (12200779).
206424341 is a wasteful number, since it uses less digits than its factorization.
206424341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66835.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 206424341 is about 14367.4751087308. The cubic root of 206424341 is about 590.9993033299. Note that the first 3 decimals are identical.
Adding to 206424341 its reverse (143424602), we get a palindrome (349848943).
The spelling of 206424341 in words is "two hundred six million, four hundred twenty-four thousand, three hundred forty-one".
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