Base | Representation |
---|---|
bin | 110000010000000011111101… |
… | …101011000111111101111001 |
3 | 1000211101002002202221121212022 |
4 | 300100003331223013331321 |
5 | 210303322040011214431 |
6 | 2031155532254324225 |
7 | 62461444425620252 |
oct | 6020037553077571 |
9 | 1024332082847768 |
10 | 212210000101241 |
11 | 6168683483242a |
12 | 1b9738777b9675 |
13 | 91544179c21ac |
14 | 3a59039871b29 |
15 | 198010831207b |
hex | c100fdac7f79 |
212210000101241 has 2 divisors, whose sum is σ = 212210000101242. Its totient is φ = 212210000101240.
The previous prime is 212210000101199. The next prime is 212210000101313. The reversal of 212210000101241 is 142101000012212.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 183129638851600 + 29080361249641 = 13532540^2 + 5392621^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212210000101241 is a prime.
It is not a weakly prime, because it can be changed into another prime (212210000181241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106105000050620 + 106105000050621.
It is an arithmetic number, because the mean of its divisors is an integer number (106105000050621).
Almost surely, 2212210000101241 is an apocalyptic number.
It is an amenable number.
212210000101241 is a deficient number, since it is larger than the sum of its proper divisors (1).
212210000101241 is an equidigital number, since it uses as much as digits as its factorization.
212210000101241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 212210000101241 its reverse (142101000012212), we get a palindrome (354311000113453).
The spelling of 212210000101241 in words is "two hundred twelve trillion, two hundred ten billion, one hundred one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •