Base | Representation |
---|---|
bin | 1001010010011011110100… |
… | …1011101010010100010101 |
3 | 1100011021202112020101002222 |
4 | 2110212331023222110111 |
5 | 2314304303132311313 |
6 | 33415245423112125 |
7 | 2102546410026455 |
oct | 224467513522425 |
9 | 40137675211088 |
10 | 10212311213333 |
11 | 3288020499a99 |
12 | 118b26a442645 |
13 | 59102ac34bc8 |
14 | 2743c82bdd65 |
15 | 12a9a410e208 |
hex | 949bd2ea515 |
10212311213333 has 4 divisors (see below), whose sum is σ = 10212345348588. Its totient is φ = 10212277078080.
The previous prime is 10212311213309. The next prime is 10212311213353. The reversal of 10212311213333 is 33331211321201.
10212311213333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5376916917124 + 4835394296209 = 2318818^2 + 2198953^2 .
It is a cyclic number.
It is not a de Polignac number, because 10212311213333 - 210 = 10212311212309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212311213353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16614866 + ... + 17218547.
It is an arithmetic number, because the mean of its divisors is an integer number (2553086337147).
Almost surely, 210212311213333 is an apocalyptic number.
It is an amenable number.
10212311213333 is a deficient number, since it is larger than the sum of its proper divisors (34135255).
10212311213333 is an equidigital number, since it uses as much as digits as its factorization.
10212311213333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34135254.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 10212311213333 its reverse (33331211321201), we get a palindrome (43543522534534).
The spelling of 10212311213333 in words is "ten trillion, two hundred twelve billion, three hundred eleven million, two hundred thirteen thousand, three hundred thirty-three".
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