Base | Representation |
---|---|
bin | 111011111010001… |
… | …1000101100010010 |
3 | 12012002120211020212 |
4 | 1313310120230102 |
5 | 13104104040310 |
6 | 531250004122 |
7 | 100546412405 |
oct | 16764305422 |
9 | 5162524225 |
10 | 2010221330 |
11 | 941799047 |
12 | 481276642 |
13 | 2606158a0 |
14 | 150d99d3c |
15 | bb731205 |
hex | 77d18b12 |
2010221330 has 32 divisors (see below), whose sum is σ = 3899738304. Its totient is φ = 741663936.
The previous prime is 2010221327. The next prime is 2010221341. The reversal of 2010221330 is 331220102.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187577 + ... + 198003.
It is an arithmetic number, because the mean of its divisors is an integer number (121866822).
Almost surely, 22010221330 is an apocalyptic number.
2010221330 is a deficient number, since it is larger than the sum of its proper divisors (1889516974).
2010221330 is a wasteful number, since it uses less digits than its factorization.
2010221330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11930.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2010221330 is about 44835.4918563408. The cubic root of 2010221330 is about 1262.0637486289.
Adding to 2010221330 its reverse (331220102), we get a palindrome (2341441432).
The spelling of 2010221330 in words is "two billion, ten million, two hundred twenty-one thousand, three hundred thirty".
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