Base | Representation |
---|---|
bin | 11000100011111… |
… | …11111101011000 |
3 | 112100201011121220 |
4 | 30101333331120 |
5 | 410221420031 |
6 | 32240132040 |
7 | 5051232222 |
oct | 1421777530 |
9 | 470634556 |
10 | 206045016 |
11 | a6341741 |
12 | 59007020 |
13 | 338c2938 |
14 | 1d517412 |
15 | 13150596 |
hex | c47ff58 |
206045016 has 16 divisors (see below), whose sum is σ = 515112600. Its totient is φ = 68681664.
The previous prime is 206045009. The next prime is 206045027. The reversal of 206045016 is 610540602.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8585209 = 206045016 / (2 + 0 + 6 + 0 + 4 + 5 + 0 + 1 + 6).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4292581 + ... + 4292628.
Almost surely, 2206045016 is an apocalyptic number.
It is an amenable number.
206045016 is an abundant number, since it is smaller than the sum of its proper divisors (309067584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206045016 is a wasteful number, since it uses less digits than its factorization.
206045016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8585218 (or 8585214 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 206045016 is about 14354.2682154124. The cubic root of 206045016 is about 590.6370749414.
Adding to 206045016 its reverse (610540602), we get a palindrome (816585618).
The spelling of 206045016 in words is "two hundred six million, forty-five thousand, sixteen".
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