Base | Representation |
---|---|
bin | 1011000110010100100100… |
… | …1100111010111111100111 |
3 | 1121012121200002120120012222 |
4 | 2301211021030322333213 |
5 | 3044414203413241241 |
6 | 41542030410502555 |
7 | 2366440264220303 |
oct | 261451114727747 |
9 | 47177602516188 |
10 | 12203230212071 |
11 | 39853a7354158 |
12 | 1451099134a5b |
13 | 6a69b4cc7c42 |
14 | 3028d4ab0d03 |
15 | 162679c5ea4b |
hex | b194933afe7 |
12203230212071 has 2 divisors, whose sum is σ = 12203230212072. Its totient is φ = 12203230212070.
The previous prime is 12203230212059. The next prime is 12203230212077. The reversal of 12203230212071 is 17021203230221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12203230212071 - 214 = 12203230195687 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12203230212071.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12203230212077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101615106035 + 6101615106036.
It is an arithmetic number, because the mean of its divisors is an integer number (6101615106036).
Almost surely, 212203230212071 is an apocalyptic number.
12203230212071 is a deficient number, since it is larger than the sum of its proper divisors (1).
12203230212071 is an equidigital number, since it uses as much as digits as its factorization.
12203230212071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 12203230212071 its reverse (17021203230221), we get a palindrome (29224433442292).
The spelling of 12203230212071 in words is "twelve trillion, two hundred three billion, two hundred thirty million, two hundred twelve thousand, seventy-one".
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