Base | Representation |
---|---|
bin | 1100010010110010010… |
… | …0010101101110011011 |
3 | 202012010222011121010101 |
4 | 3010230210111232123 |
5 | 11430014441334204 |
6 | 241005141000231 |
7 | 21154521623656 |
oct | 3045444255633 |
9 | 665128147111 |
10 | 211201121179 |
11 | 8162a588344 |
12 | 34b229b3077 |
13 | 16bbab04229 |
14 | a31798689d |
15 | 57619deea4 |
hex | 312c915b9b |
211201121179 has 2 divisors, whose sum is σ = 211201121180. Its totient is φ = 211201121178.
The previous prime is 211201121119. The next prime is 211201121227. The reversal of 211201121179 is 971121102112.
211201121179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 211201121179 - 213 = 211201112987 is a prime.
It is not a weakly prime, because it can be changed into another prime (211201121119) 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 as a sum of consecutive naturals, namely, 105600560589 + 105600560590.
It is an arithmetic number, because the mean of its divisors is an integer number (105600560590).
Almost surely, 2211201121179 is an apocalyptic number.
211201121179 is a deficient number, since it is larger than the sum of its proper divisors (1).
211201121179 is an equidigital number, since it uses as much as digits as its factorization.
211201121179 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 28.
The spelling of 211201121179 in words is "two hundred eleven billion, two hundred one million, one hundred twenty-one thousand, one hundred seventy-nine".
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