Base | Representation |
---|---|
bin | 1101110110011101… |
… | …00101100000100101 |
3 | 201012020101120010212 |
4 | 12323032211200211 |
5 | 110212122132331 |
6 | 3225514025205 |
7 | 352163031203 |
oct | 67316454045 |
9 | 21166346125 |
10 | 7436130341 |
11 | 3176557872 |
12 | 1536418205 |
13 | 916787933 |
14 | 507848073 |
15 | 2d7c67d2b |
hex | 1bb3a5825 |
7436130341 has 2 divisors, whose sum is σ = 7436130342. Its totient is φ = 7436130340.
The previous prime is 7436130281. The next prime is 7436130371. The reversal of 7436130341 is 1430316347.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6967407841 + 468722500 = 83471^2 + 21650^2 .
It is a cyclic number.
It is not a de Polignac number, because 7436130341 - 214 = 7436113957 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7436130298 and 7436130307.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7436130371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3718065170 + 3718065171.
It is an arithmetic number, because the mean of its divisors is an integer number (3718065171).
Almost surely, 27436130341 is an apocalyptic number.
It is an amenable number.
7436130341 is a deficient number, since it is larger than the sum of its proper divisors (1).
7436130341 is an equidigital number, since it uses as much as digits as its factorization.
7436130341 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 7436130341 is about 86233.0003015087. Note that the first 3 decimals coincide. The cubic root of 7436130341 is about 1951.8615001735.
Adding to 7436130341 its reverse (1430316347), we get a palindrome (8866446688).
The spelling of 7436130341 in words is "seven billion, four hundred thirty-six million, one hundred thirty thousand, three hundred forty-one".
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