Base | Representation |
---|---|
bin | 1100010110111000101… |
… | …1111110010111111101 |
3 | 202021222200201120120111 |
4 | 3011232023332113331 |
5 | 11434243304432313 |
6 | 241310305150021 |
7 | 21224020324441 |
oct | 3055613762775 |
9 | 667880646514 |
10 | 212302030333 |
11 | 82044a63718 |
12 | 3518b62b311 |
13 | 17034c12973 |
14 | a3bdc80821 |
15 | 57c84a543d |
hex | 316e2fe5fd |
212302030333 has 4 divisors (see below), whose sum is σ = 215782391548. Its totient is φ = 208821669120.
The previous prime is 212302030331. The next prime is 212302030433. The reversal of 212302030333 is 333030203212.
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 107412196644 + 104889833689 = 327738^2 + 323867^2 .
It is a cyclic number.
It is not a de Polignac number, because 212302030333 - 21 = 212302030331 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 (212302030331) 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, 1740180516 + ... + 1740180637.
It is an arithmetic number, because the mean of its divisors is an integer number (53945597887).
Almost surely, 2212302030333 is an apocalyptic number.
It is an amenable number.
212302030333 is a deficient number, since it is larger than the sum of its proper divisors (3480361215).
212302030333 is an equidigital number, since it uses as much as digits as its factorization.
212302030333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3480361214.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 212302030333 its reverse (333030203212), we get a palindrome (545332233545).
The spelling of 212302030333 in words is "two hundred twelve billion, three hundred two million, thirty thousand, three hundred thirty-three".
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