Base | Representation |
---|---|
bin | 10111010010000001010001 |
3 | 102111001220112 |
4 | 113102001101 |
5 | 3030244441 |
6 | 334451105 |
7 | 102606233 |
oct | 27220121 |
9 | 12431815 |
10 | 6103121 |
11 | 3499402 |
12 | 2063a95 |
13 | 1358c1b |
14 | b4c253 |
15 | 8084eb |
hex | 5d2051 |
6103121 has 2 divisors, whose sum is σ = 6103122. Its totient is φ = 6103120.
The previous prime is 6103117. The next prime is 6103133. The reversal of 6103121 is 1213016.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6076225 + 26896 = 2465^2 + 164^2 .
It is a cyclic number.
It is not a de Polignac number, because 6103121 - 22 = 6103117 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 6103096 and 6103105.
It is not a weakly prime, because it can be changed into another prime (6103171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3051560 + 3051561.
It is an arithmetic number, because the mean of its divisors is an integer number (3051561).
Almost surely, 26103121 is an apocalyptic number.
It is an amenable number.
6103121 is a deficient number, since it is larger than the sum of its proper divisors (1).
6103121 is an equidigital number, since it uses as much as digits as its factorization.
6103121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 6103121 is about 2470.4495542310. The cubic root of 6103121 is about 182.7471699405.
Adding to 6103121 its reverse (1213016), we get a palindrome (7316137).
The spelling of 6103121 in words is "six million, one hundred three thousand, one hundred twenty-one".
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