Base | Representation |
---|---|
bin | 1000001101001111… |
… | …0010100101000001 |
3 | 12200112100011021011 |
4 | 2003103302211001 |
5 | 14002432100301 |
6 | 1002334000521 |
7 | 105410134600 |
oct | 20323624501 |
9 | 5615304234 |
10 | 2203003201 |
11 | a305a0a03 |
12 | 515946141 |
13 | 2915435b9 |
14 | 16c81da37 |
15 | cd611a51 |
hex | 834f2941 |
2203003201 has 12 divisors (see below), whose sum is σ = 2563678740. Its totient is φ = 1887550560.
The previous prime is 2203003193. The next prime is 2203003211. The reversal of 2203003201 is 1023003022.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 230310976 + 1972692225 = 15176^2 + 44415^2 .
It is not a de Polignac number, because 2203003201 - 23 = 2203003193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2203003211) 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 11 ways as a sum of consecutive naturals, for example, 145111 + ... + 159571.
It is an arithmetic number, because the mean of its divisors is an integer number (213639895).
Almost surely, 22203003201 is an apocalyptic number.
It is an amenable number.
2203003201 is a deficient number, since it is larger than the sum of its proper divisors (360675539).
2203003201 is a wasteful number, since it uses less digits than its factorization.
2203003201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17584 (or 17577 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2203003201 is about 46936.1609103258. The cubic root of 2203003201 is about 1301.1829864817.
Adding to 2203003201 its reverse (1023003022), we get a palindrome (3226006223).
The spelling of 2203003201 in words is "two billion, two hundred three million, three thousand, two hundred one".
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