Base | Representation |
---|---|
bin | 11000100101011… |
… | …01101000000000 |
3 | 112101001200012121 |
4 | 30102231220000 |
5 | 410243411224 |
6 | 32244134024 |
7 | 5052641443 |
oct | 1422555000 |
9 | 471050177 |
10 | 206232064 |
11 | a645a225 |
12 | 59097314 |
13 | 33959b0c |
14 | 1d56565a |
15 | 1318abe4 |
hex | c4ada00 |
206232064 has 20 divisors (see below), whose sum is σ = 412062354. Its totient is φ = 103115776.
The previous prime is 206232041. The next prime is 206232077. The reversal of 206232064 is 460232602.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 112529664 + 93702400 = 10608^2 + 9680^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200887 + ... + 201910.
Almost surely, 2206232064 is an apocalyptic number.
It is an amenable number.
206232064 is a deficient number, since it is larger than the sum of its proper divisors (205830290).
206232064 is an frugal number, since it uses more digits than its factorization.
206232064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402815 (or 402799 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 206232064 is about 14360.7821514011. The cubic root of 206232064 is about 590.8157479842.
Adding to 206232064 its reverse (460232602), we get a palindrome (666464666).
The spelling of 206232064 in words is "two hundred six million, two hundred thirty-two thousand, sixty-four".
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