Base | Representation |
---|---|
bin | 11111110010010011010… |
… | …110000110110000000101 |
3 | 21201211002200211220221101 |
4 | 133302103112012300011 |
5 | 241241434222310231 |
6 | 4351243300220101 |
7 | 313545241553266 |
oct | 37622326066005 |
9 | 7654080756841 |
10 | 2184315431941 |
11 | 7723aa130945 |
12 | 2b340299a631 |
13 | 12ac9826c236 |
14 | 77a1586c96d |
15 | 3bc444b7661 |
hex | 1fc93586c05 |
2184315431941 has 2 divisors, whose sum is σ = 2184315431942. Its totient is φ = 2184315431940.
The previous prime is 2184315431927. The next prime is 2184315431953. The reversal of 2184315431941 is 1491345134812.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1732658853025 + 451656578916 = 1316305^2 + 672054^2 .
It is a cyclic number.
It is not a de Polignac number, because 2184315431941 - 221 = 2184313334789 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2184315431891 and 2184315431900.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2184315438941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092157715970 + 1092157715971.
It is an arithmetic number, because the mean of its divisors is an integer number (1092157715971).
Almost surely, 22184315431941 is an apocalyptic number.
It is an amenable number.
2184315431941 is a deficient number, since it is larger than the sum of its proper divisors (1).
2184315431941 is an equidigital number, since it uses as much as digits as its factorization.
2184315431941 is an evil number, because the sum of its binary digits is even.
The product of its digits is 414720, while the sum is 46.
The spelling of 2184315431941 in words is "two trillion, one hundred eighty-four billion, three hundred fifteen million, four hundred thirty-one thousand, nine hundred forty-one".
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