Base | Representation |
---|---|
bin | 1100010110111101100… |
… | …1011011000101010101 |
3 | 202022001002221001121121 |
4 | 3011233121123011111 |
5 | 11434314004124023 |
6 | 241312312243541 |
7 | 21224355024100 |
oct | 3055731330525 |
9 | 668032831547 |
10 | 212322333013 |
11 | 8205547039a |
12 | 351963a05b1 |
13 | 170391a0a9b |
14 | a3c2847737 |
15 | 57ca165d5d |
hex | 316f65b155 |
212322333013 has 12 divisors (see below), whose sum is σ = 247926333600. Its totient is φ = 181298580792.
The previous prime is 212322332993. The next prime is 212322333019. The reversal of 212322333013 is 310333223212.
It is not a de Polignac number, because 212322333013 - 29 = 212322332501 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 (212322333019) 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, 8224963 + ... + 8250736.
It is an arithmetic number, because the mean of its divisors is an integer number (20660527800).
Almost surely, 2212322333013 is an apocalyptic number.
It is an amenable number.
212322333013 is a deficient number, since it is larger than the sum of its proper divisors (35604000587).
212322333013 is a wasteful number, since it uses less digits than its factorization.
212322333013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16475976 (or 16475969 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 212322333013 its reverse (310333223212), we get a palindrome (522655556225).
The spelling of 212322333013 in words is "two hundred twelve billion, three hundred twenty-two million, three hundred thirty-three thousand, thirteen".
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