Base | Representation |
---|---|
bin | 11000010001000100010001 |
3 | 102222012010222 |
4 | 120101010101 |
5 | 3112030421 |
6 | 344202425 |
7 | 105033146 |
oct | 30210421 |
9 | 12865128 |
10 | 6361361 |
11 | 3655426 |
12 | 2169415 |
13 | 1419626 |
14 | bb83cd |
15 | 859cab |
hex | 611111 |
6361361 has 2 divisors, whose sum is σ = 6361362. Its totient is φ = 6361360.
The previous prime is 6361351. The next prime is 6361367. The reversal of 6361361 is 1631636.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3940225 + 2421136 = 1985^2 + 1556^2 .
It is a cyclic number.
It is not a de Polignac number, because 6361361 - 26 = 6361297 is a prime.
It is a Chen prime.
It is a nialpdrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 6361361.
It is not a weakly prime, because it can be changed into another prime (6361367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3180680 + 3180681.
It is an arithmetic number, because the mean of its divisors is an integer number (3180681).
Almost surely, 26361361 is an apocalyptic number.
It is an amenable number.
6361361 is a deficient number, since it is larger than the sum of its proper divisors (1).
6361361 is an equidigital number, since it uses as much as digits as its factorization.
6361361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1944, while the sum is 26.
The square root of 6361361 is about 2522.1738639515. The cubic root of 6361361 is about 185.2891606537.
Adding to 6361361 its reverse (1631636), we get a palindrome (7992997).
The spelling of 6361361 in words is "six million, three hundred sixty-one thousand, three hundred sixty-one".
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