Base | Representation |
---|---|
bin | 111011111010000… |
… | …0101100111011101 |
3 | 12012002102212002001 |
4 | 1313310011213131 |
5 | 13104044040242 |
6 | 531244202301 |
7 | 100545635536 |
oct | 16764054735 |
9 | 5162385061 |
10 | 2010143197 |
11 | 941745377 |
12 | 481239391 |
13 | 2605b915a |
14 | 150d7968d |
15 | bb717eb7 |
hex | 77d059dd |
2010143197 has 2 divisors, whose sum is σ = 2010143198. Its totient is φ = 2010143196.
The previous prime is 2010143143. The next prime is 2010143249. The reversal of 2010143197 is 7913410102.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1759047481 + 251095716 = 41941^2 + 15846^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2010143197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2010141197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005071598 + 1005071599.
It is an arithmetic number, because the mean of its divisors is an integer number (1005071599).
Almost surely, 22010143197 is an apocalyptic number.
It is an amenable number.
2010143197 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010143197 is an equidigital number, since it uses as much as digits as its factorization.
2010143197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 2010143197 is about 44834.6205180773. The cubic root of 2010143197 is about 1262.0473971783.
Adding to 2010143197 its reverse (7913410102), we get a palindrome (9923553299).
The spelling of 2010143197 in words is "two billion, ten million, one hundred forty-three thousand, one hundred ninety-seven".
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