Base | Representation |
---|---|
bin | 1011001101101101010010… |
… | …0111010101010000111111 |
3 | 1121122202012111011021000112 |
4 | 2303123110213111100333 |
5 | 3104004043021020111 |
6 | 42120214100220235 |
7 | 2411551643045651 |
oct | 263332447252077 |
9 | 47582174137015 |
10 | 12330123220031 |
11 | 3a241a3126171 |
12 | 14717b139a67b |
13 | 6b5958297036 |
14 | 308ad16826d1 |
15 | 165b04e47e8b |
hex | b36d49d543f |
12330123220031 has 2 divisors, whose sum is σ = 12330123220032. Its totient is φ = 12330123220030.
The previous prime is 12330123219989. The next prime is 12330123220061. The reversal of 12330123220031 is 13002232103321.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12330123220031 - 226 = 12330056111167 is a prime.
It is a super-2 number, since 2×123301232200312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12330123219979 and 12330123220006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12330123220061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165061610015 + 6165061610016.
It is an arithmetic number, because the mean of its divisors is an integer number (6165061610016).
Almost surely, 212330123220031 is an apocalyptic number.
12330123220031 is a deficient number, since it is larger than the sum of its proper divisors (1).
12330123220031 is an equidigital number, since it uses as much as digits as its factorization.
12330123220031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12330123220031 its reverse (13002232103321), we get a palindrome (25332355323352).
The spelling of 12330123220031 in words is "twelve trillion, three hundred thirty billion, one hundred twenty-three million, two hundred twenty thousand, thirty-one".
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