Base | Representation |
---|---|
bin | 111111100100100… |
… | …1101010100101111 |
3 | 12111122211201221200 |
4 | 1333021031110233 |
5 | 13332034322203 |
6 | 551400100543 |
7 | 103601136426 |
oct | 17711152457 |
9 | 5448751850 |
10 | 2133120303 |
11 | 9a50aa946 |
12 | 4b6464753 |
13 | 27cc16182 |
14 | 16342c2bd |
15 | c740a9a3 |
hex | 7f24d52f |
2133120303 has 48 divisors (see below), whose sum is σ = 3267815616. Its totient is φ = 1338163200.
The previous prime is 2133120293. The next prime is 2133120331. The reversal of 2133120303 is 3030213312.
It is not a de Polignac number, because 2133120303 - 212 = 2133116207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133110303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5372901 + ... + 5373297.
It is an arithmetic number, because the mean of its divisors is an integer number (68079492).
Almost surely, 22133120303 is an apocalyptic number.
2133120303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2133120303 is a deficient number, since it is larger than the sum of its proper divisors (1134695313).
2133120303 is a wasteful number, since it uses less digits than its factorization.
2133120303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 784 (or 781 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2133120303 is about 46185.7153565905. The cubic root of 2133120303 is about 1287.2763283550.
Adding to 2133120303 its reverse (3030213312), we get a palindrome (5163333615).
The spelling of 2133120303 in words is "two billion, one hundred thirty-three million, one hundred twenty thousand, three hundred three".
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