Base | Representation |
---|---|
bin | 111011111010001… |
… | …0100010010101111 |
3 | 12012002112220112111 |
4 | 1313310110102233 |
5 | 13104103001221 |
6 | 531245344451 |
7 | 100546306024 |
oct | 16764242257 |
9 | 5162486474 |
10 | 2010203311 |
11 | 941786556 |
12 | 481268127 |
13 | 26060a61c |
14 | 150d9354b |
15 | bb72abe1 |
hex | 77d144af |
2010203311 has 12 divisors (see below), whose sum is σ = 2055194128. Its totient is φ = 1966008384.
The previous prime is 2010203297. The next prime is 2010203341. The reversal of 2010203311 is 1133020102.
It is not a de Polignac number, because 2010203311 - 215 = 2010170543 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2010203291 and 2010203300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010203341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 708151 + ... + 710983.
Almost surely, 22010203311 is an apocalyptic number.
2010203311 is a deficient number, since it is larger than the sum of its proper divisors (44990817).
2010203311 is an equidigital number, since it uses as much as digits as its factorization.
2010203311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3102 (or 3019 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2010203311 is about 44835.2909101748. The cubic root of 2010203311 is about 1262.0599777017.
Adding to 2010203311 its reverse (1133020102), we get a palindrome (3143223413).
The spelling of 2010203311 in words is "two billion, ten million, two hundred three thousand, three hundred eleven".
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