Base | Representation |
---|---|
bin | 1100010011100010101… |
… | …1011111111000010011 |
3 | 202012200010112101111112 |
4 | 3010320223133320103 |
5 | 11430424001334441 |
6 | 241041240203535 |
7 | 21162540052052 |
oct | 3047053377023 |
9 | 665603471445 |
10 | 211404324371 |
11 | 81724258969 |
12 | 34b7aa695ab |
13 | 16c20c404c6 |
14 | a336960399 |
15 | 577477d4eb |
hex | 3138adfe13 |
211404324371 has 2 divisors, whose sum is σ = 211404324372. Its totient is φ = 211404324370.
The previous prime is 211404324337. The next prime is 211404324379. The reversal of 211404324371 is 173423404112.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211404324371 is a prime.
It is not a weakly prime, because it can be changed into another prime (211404324379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105702162185 + 105702162186.
It is an arithmetic number, because the mean of its divisors is an integer number (105702162186).
Almost surely, 2211404324371 is an apocalyptic number.
211404324371 is a deficient number, since it is larger than the sum of its proper divisors (1).
211404324371 is an equidigital number, since it uses as much as digits as its factorization.
211404324371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 32.
Adding to 211404324371 its reverse (173423404112), we get a palindrome (384827728483).
The spelling of 211404324371 in words is "two hundred eleven billion, four hundred four million, three hundred twenty-four thousand, three hundred seventy-one".
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