Base | Representation |
---|---|
bin | 1100010110111000100… |
… | …0011011110001111011 |
3 | 202021222121222102102022 |
4 | 3011232020123301323 |
5 | 11434243040232303 |
6 | 241310233225055 |
7 | 21224006410511 |
oct | 3055610336173 |
9 | 667877872368 |
10 | 212301102203 |
11 | 8204448a373 |
12 | 3518b26218b |
13 | 17034979388 |
14 | a3bdabc4b1 |
15 | 57c8370438 |
hex | 316e21bc7b |
212301102203 has 4 divisors (see below), whose sum is σ = 212435216928. Its totient is φ = 212166987480.
The previous prime is 212301102191. The next prime is 212301102259. The reversal of 212301102203 is 302201103212.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 212301102203 - 210 = 212301101179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212301102283) 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, 67054988 + ... + 67058153.
It is an arithmetic number, because the mean of its divisors is an integer number (53108804232).
Almost surely, 2212301102203 is an apocalyptic number.
212301102203 is a deficient number, since it is larger than the sum of its proper divisors (134114725).
212301102203 is a wasteful number, since it uses less digits than its factorization.
212301102203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134114724.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 212301102203 its reverse (302201103212), we get a palindrome (514502205415).
The spelling of 212301102203 in words is "two hundred twelve billion, three hundred one million, one hundred two thousand, two hundred three".
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