Base | Representation |
---|---|
bin | 11110101111001101… |
… | …000010100011100101 |
3 | 10011012010020012001202 |
4 | 132233031002203211 |
5 | 1020043033432323 |
6 | 23054550332245 |
7 | 2245606042613 |
oct | 365715024345 |
9 | 104163205052 |
10 | 33004202213 |
11 | 12aa7014684 |
12 | 649105a085 |
13 | 315c8bb248 |
14 | 18514266b3 |
15 | cd274cd28 |
hex | 7af3428e5 |
33004202213 has 2 divisors, whose sum is σ = 33004202214. Its totient is φ = 33004202212.
The previous prime is 33004202191. The next prime is 33004202269. The reversal of 33004202213 is 31220240033.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27328387969 + 5675814244 = 165313^2 + 75338^2 .
It is a cyclic number.
It is not a de Polignac number, because 33004202213 - 220 = 33003153637 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (33004402213) 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 as a sum of consecutive naturals, namely, 16502101106 + 16502101107.
It is an arithmetic number, because the mean of its divisors is an integer number (16502101107).
Almost surely, 233004202213 is an apocalyptic number.
It is an amenable number.
33004202213 is a deficient number, since it is larger than the sum of its proper divisors (1).
33004202213 is an equidigital number, since it uses as much as digits as its factorization.
33004202213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 33004202213 its reverse (31220240033), we get a palindrome (64224442246).
The spelling of 33004202213 in words is "thirty-three billion, four million, two hundred two thousand, two hundred thirteen".
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