Base | Representation |
---|---|
bin | 1101001010100000… |
… | …11000001001010101 |
3 | 200020112202020221112 |
4 | 12211100120021111 |
5 | 103433240014031 |
6 | 3125145024405 |
7 | 340065524411 |
oct | 64520301125 |
9 | 20215666845 |
10 | 7067501141 |
11 | 2aa7469238 |
12 | 1452a85105 |
13 | 8882ab24c |
14 | 4b08cbd41 |
15 | 2b56ee62b |
hex | 1a5418255 |
7067501141 has 2 divisors, whose sum is σ = 7067501142. Its totient is φ = 7067501140.
The previous prime is 7067501083. The next prime is 7067501183. The reversal of 7067501141 is 1411057607.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4617746116 + 2449755025 = 67954^2 + 49495^2 .
It is an emirp because it is prime and its reverse (1411057607) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7067501141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7067501098 and 7067501107.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7067501941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533750570 + 3533750571.
It is an arithmetic number, because the mean of its divisors is an integer number (3533750571).
Almost surely, 27067501141 is an apocalyptic number.
It is an amenable number.
7067501141 is a deficient number, since it is larger than the sum of its proper divisors (1).
7067501141 is an equidigital number, since it uses as much as digits as its factorization.
7067501141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5880, while the sum is 32.
The square root of 7067501141 is about 84068.4312985558. The cubic root of 7067501141 is about 1919.0603349175.
Adding to 7067501141 its reverse (1411057607), we get a palindrome (8478558748).
The spelling of 7067501141 in words is "seven billion, sixty-seven million, five hundred one thousand, one hundred forty-one".
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