Base | Representation |
---|---|
bin | 1100010101110011001… |
… | …0010110100111010011 |
3 | 202021020100102001002111 |
4 | 3011130302112213103 |
5 | 11433144041214303 |
6 | 241221320130151 |
7 | 21213544061215 |
oct | 3053462264723 |
9 | 667210361074 |
10 | 212010101203 |
11 | 81a051a1a7a |
12 | 35109906957 |
13 | 16cb95ac634 |
14 | a3931ac5b5 |
15 | 57aca3cb6d |
hex | 315cc969d3 |
212010101203 has 2 divisors, whose sum is σ = 212010101204. Its totient is φ = 212010101202.
The previous prime is 212010101141. The next prime is 212010101249. The reversal of 212010101203 is 302101010212.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 212010101203 - 29 = 212010100691 is a prime.
It is not a weakly prime, because it can be changed into another prime (212010101503) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005050601 + 106005050602.
It is an arithmetic number, because the mean of its divisors is an integer number (106005050602).
Almost surely, 2212010101203 is an apocalyptic number.
212010101203 is a deficient number, since it is larger than the sum of its proper divisors (1).
212010101203 is an equidigital number, since it uses as much as digits as its factorization.
212010101203 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 212010101203 its reverse (302101010212), we get a palindrome (514111111415).
Subtracting 212010101203 from its reverse (302101010212), we obtain a palindrome (90090909009).
The spelling of 212010101203 in words is "two hundred twelve billion, ten million, one hundred one thousand, two hundred three".
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