Base | Representation |
---|---|
bin | 1000011001110111111010 |
3 | 11010221010102 |
4 | 20121313322 |
5 | 1031000010 |
6 | 115115402 |
7 | 24504056 |
oct | 10316772 |
9 | 4127112 |
10 | 2203130 |
11 | 1275276 |
12 | 8a2b62 |
13 | 5c1a37 |
14 | 414c66 |
15 | 2d7ba5 |
hex | 219dfa |
2203130 has 32 divisors (see below), whose sum is σ = 4199040. Its totient is φ = 831040.
The previous prime is 2203121. The next prime is 2203133. The reversal of 2203130 is 313022.
2203130 = T134 + T135 + ... + T249.
It is not an unprimeable number, because it can be changed into a prime (2203133) 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 15 ways as a sum of consecutive naturals, for example, 20537 + ... + 20643.
It is an arithmetic number, because the mean of its divisors is an integer number (131220).
22203130 is an apocalyptic number.
2203130 is a deficient number, since it is larger than the sum of its proper divisors (1995910).
2203130 is a wasteful number, since it uses less digits than its factorization.
2203130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 2203130 is about 1484.2944451826. The cubic root of 2203130 is about 130.1207950212.
Adding to 2203130 its reverse (313022), we get a palindrome (2516152).
The spelling of 2203130 in words is "two million, two hundred three thousand, one hundred thirty".
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