Base | Representation |
---|---|
bin | 11000100101001… |
… | …10100010010000 |
3 | 112101000012101001 |
4 | 30102212202100 |
5 | 410241444044 |
6 | 32243351344 |
7 | 5052460666 |
oct | 1422464220 |
9 | 471005331 |
10 | 206203024 |
11 | a643a425 |
12 | 59082554 |
13 | 33949831 |
14 | 1d558c36 |
15 | 131822d4 |
hex | c4a6890 |
206203024 has 20 divisors (see below), whose sum is σ = 399913020. Its totient is φ = 102999680.
The previous prime is 206203009. The next prime is 206203091. The reversal of 206203024 is 420302602.
It can be written as a sum of positive squares in 2 ways, for example, as 8294400 + 197908624 = 2880^2 + 14068^2 .
It is a junction number, because it is equal to n+sod(n) for n = 206202992 and 206203010.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11934 + ... + 23554.
It is an arithmetic number, because the mean of its divisors is an integer number (19995651).
Almost surely, 2206203024 is an apocalyptic number.
It is an amenable number.
206203024 is a deficient number, since it is larger than the sum of its proper divisors (193709996).
206203024 is a wasteful number, since it uses less digits than its factorization.
206203024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12738 (or 12732 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 206203024 is about 14359.7710288152. The cubic root of 206203024 is about 590.7880153184.
Adding to 206203024 its reverse (420302602), we get a palindrome (626505626).
The spelling of 206203024 in words is "two hundred six million, two hundred three thousand, twenty-four".
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