Base | Representation |
---|---|
bin | 111011111101100… |
… | …1111111001001111 |
3 | 12012012222012222111 |
4 | 1313323033321033 |
5 | 13110034122203 |
6 | 531352324451 |
7 | 100600614256 |
oct | 16773177117 |
9 | 5165865874 |
10 | 2012020303 |
11 | 9428076a7 |
12 | 4819a3727 |
13 | 260ac5677 |
14 | 15130779d |
15 | bb98926d |
hex | 77ecfe4f |
2012020303 has 2 divisors, whose sum is σ = 2012020304. Its totient is φ = 2012020302.
The previous prime is 2012020273. The next prime is 2012020313. The reversal of 2012020303 is 3030202102.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2012020303 - 25 = 2012020271 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012020313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006010151 + 1006010152.
It is an arithmetic number, because the mean of its divisors is an integer number (1006010152).
Almost surely, 22012020303 is an apocalyptic number.
2012020303 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012020303 is an equidigital number, since it uses as much as digits as its factorization.
2012020303 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2012020303 is about 44855.5492999473. The cubic root of 2012020303 is about 1262.4401154224.
Adding to 2012020303 its reverse (3030202102), we get a palindrome (5042222405).
The spelling of 2012020303 in words is "two billion, twelve million, twenty thousand, three hundred three".
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