Base | Representation |
---|---|
bin | 10111111100001… |
… | …00010101110010 |
3 | 111222212201100211 |
4 | 23332010111302 |
5 | 402402220312 |
6 | 31532134334 |
7 | 4655641201 |
oct | 1376042562 |
9 | 458781324 |
10 | 200820082 |
11 | a33a3111 |
12 | 573073aa |
13 | 327b3668 |
14 | 1c957238 |
15 | 1296c3a7 |
hex | bf84572 |
200820082 has 16 divisors (see below), whose sum is σ = 335737440. Its totient is φ = 89529408.
The previous prime is 200820073. The next prime is 200820089. The reversal of 200820082 is 280028002.
It is not an unprimeable number, because it can be changed into a prime (200820089) 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, 154788 + ... + 156079.
It is an arithmetic number, because the mean of its divisors is an integer number (20983590).
Almost surely, 2200820082 is an apocalyptic number.
200820082 is a deficient number, since it is larger than the sum of its proper divisors (134917358).
200820082 is a wasteful number, since it uses less digits than its factorization.
200820082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310905.
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 200820082 is about 14171.1002395721. The cubic root of 200820082 is about 585.6017690612.
Adding to 200820082 its reverse (280028002), we get a palindrome (480848084).
The spelling of 200820082 in words is "two hundred million, eight hundred twenty thousand, eighty-two".
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