Base | Representation |
---|---|
bin | 1011100011110111100001 |
3 | 12200222001122 |
4 | 23203313201 |
5 | 1233433442 |
6 | 144542025 |
7 | 34521161 |
oct | 13436741 |
9 | 5628048 |
10 | 3030497 |
11 | 178a948 |
12 | 1021915 |
13 | 8214c2 |
14 | 58c5a1 |
15 | 3ecdd2 |
hex | 2e3de1 |
3030497 has 2 divisors, whose sum is σ = 3030498. Its totient is φ = 3030496.
The previous prime is 3030479. The next prime is 3030509. The reversal of 3030497 is 7940303.
Together with previous prime (3030479) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1957201 + 1073296 = 1399^2 + 1036^2 .
It is a cyclic number.
It is not a de Polignac number, because 3030497 - 28 = 3030241 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (3030407) 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, 1515248 + 1515249.
It is an arithmetic number, because the mean of its divisors is an integer number (1515249).
Almost surely, 23030497 is an apocalyptic number.
It is an amenable number.
3030497 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030497 is an equidigital number, since it uses as much as digits as its factorization.
3030497 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 3030497 is about 1740.8322722192. The cubic root of 3030497 is about 144.7120245643.
The spelling of 3030497 in words is "three million, thirty thousand, four hundred ninety-seven".
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