Base | Representation |
---|---|
bin | 10110101111100100… |
… | …10000110000101011 |
3 | 1011111221200000211202 |
4 | 23113302100300223 |
5 | 200001303240013 |
6 | 5335335114415 |
7 | 611403042242 |
oct | 132762206053 |
9 | 34457600752 |
10 | 12210211883 |
11 | 51a6389a01 |
12 | 2449212a0b |
13 | 11c7885c5c |
14 | 83b8db959 |
15 | 4b6e45858 |
hex | 2d7c90c2b |
12210211883 has 2 divisors, whose sum is σ = 12210211884. Its totient is φ = 12210211882.
The previous prime is 12210211877. The next prime is 12210211907. The reversal of 12210211883 is 38811201221.
12210211883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12210211883 - 28 = 12210211627 is a prime.
It is not a weakly prime, because it can be changed into another prime (12210211183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105105941 + 6105105942.
It is an arithmetic number, because the mean of its divisors is an integer number (6105105942).
Almost surely, 212210211883 is an apocalyptic number.
12210211883 is a deficient number, since it is larger than the sum of its proper divisors (1).
12210211883 is an equidigital number, since it uses as much as digits as its factorization.
12210211883 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 29.
The spelling of 12210211883 in words is "twelve billion, two hundred ten million, two hundred eleven thousand, eight hundred eighty-three".
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