Base | Representation |
---|---|
bin | 1100010110111000100… |
… | …0111001010110100101 |
3 | 202021222122012120120121 |
4 | 3011232020321112211 |
5 | 11434243103121313 |
6 | 241310240001541 |
7 | 21224010423613 |
oct | 3055610712645 |
9 | 667878176517 |
10 | 212301223333 |
11 | 82044562381 |
12 | 3518b3002b1 |
13 | 170349bc554 |
14 | a3bdb106b3 |
15 | 57c839628d |
hex | 316e2395a5 |
212301223333 has 8 divisors (see below), whose sum is σ = 221905303488. Its totient is φ = 202728275904.
The previous prime is 212301223319. The next prime is 212301223361. The reversal of 212301223333 is 333322103212.
212301223333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212301223333 - 29 = 212301222821 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212301223298 and 212301223307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212301223313) 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 7 ways as a sum of consecutive naturals, for example, 7769235 + ... + 7796512.
It is an arithmetic number, because the mean of its divisors is an integer number (27738162936).
Almost surely, 2212301223333 is an apocalyptic number.
212301223333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
212301223333 is a deficient number, since it is larger than the sum of its proper divisors (9604080155).
212301223333 is a wasteful number, since it uses less digits than its factorization.
212301223333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15566363.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 212301223333 its reverse (333322103212), we get a palindrome (545623326545).
The spelling of 212301223333 in words is "two hundred twelve billion, three hundred one million, two hundred twenty-three thousand, three hundred thirty-three".
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