Base | Representation |
---|---|
bin | 10110111110001110… |
… | …11101111001000111 |
3 | 1011211112010001012021 |
4 | 23133013131321013 |
5 | 200224300224312 |
6 | 5355451304011 |
7 | 614425364662 |
oct | 133707357107 |
9 | 34745101167 |
10 | 12333211207 |
11 | 525985a139 |
12 | 248244b007 |
13 | 12171c0115 |
14 | 84dd986d9 |
15 | 4c2b3ec07 |
hex | 2df1dde47 |
12333211207 has 2 divisors, whose sum is σ = 12333211208. Its totient is φ = 12333211206.
The previous prime is 12333211199. The next prime is 12333211211. The reversal of 12333211207 is 70211233321.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12333211207 - 23 = 12333211199 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12333211237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166605603 + 6166605604.
It is an arithmetic number, because the mean of its divisors is an integer number (6166605604).
Almost surely, 212333211207 is an apocalyptic number.
12333211207 is a deficient number, since it is larger than the sum of its proper divisors (1).
12333211207 is an equidigital number, since it uses as much as digits as its factorization.
12333211207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 25.
Adding to 12333211207 its reverse (70211233321), we get a palindrome (82544444528).
The spelling of 12333211207 in words is "twelve billion, three hundred thirty-three million, two hundred eleven thousand, two hundred seven".
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