Base | Representation |
---|---|
bin | 111101011010011… |
… | …010011110100001 |
3 | 2122210202102001012 |
4 | 331122122132201 |
5 | 4102231144434 |
6 | 250123350305 |
7 | 34350461201 |
oct | 7532323641 |
9 | 2583672035 |
10 | 1030334369 |
11 | 489662509 |
12 | 249082395 |
13 | 1355cb40c |
14 | 9aba6401 |
15 | 606c43ce |
hex | 3d69a7a1 |
1030334369 has 2 divisors, whose sum is σ = 1030334370. Its totient is φ = 1030334368.
The previous prime is 1030334293. The next prime is 1030334447. The reversal of 1030334369 is 9634330301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1023232144 + 7102225 = 31988^2 + 2665^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1030334369 is a prime.
It is a super-2 number, since 2×10303343692 = 2123177823885256322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1030334969) 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, 515167184 + 515167185.
It is an arithmetic number, because the mean of its divisors is an integer number (515167185).
Almost surely, 21030334369 is an apocalyptic number.
It is an amenable number.
1030334369 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030334369 is an equidigital number, since it uses as much as digits as its factorization.
1030334369 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17496, while the sum is 32.
The square root of 1030334369 is about 32098.8219254227. The cubic root of 1030334369 is about 1010.0109037152.
The spelling of 1030334369 in words is "one billion, thirty million, three hundred thirty-four thousand, three hundred sixty-nine".
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