Base | Representation |
---|---|
bin | 111101011001101… |
… | …000011010000011 |
3 | 2122210100222201102 |
4 | 331121220122003 |
5 | 4102203114113 |
6 | 250115125015 |
7 | 34345645241 |
oct | 7531503203 |
9 | 2583328642 |
10 | 1030129283 |
11 | 489532417 |
12 | 248ba376b |
13 | 135558c71 |
14 | 9ab51791 |
15 | 60683758 |
hex | 3d668683 |
1030129283 has 2 divisors, whose sum is σ = 1030129284. Its totient is φ = 1030129282.
The previous prime is 1030129279. The next prime is 1030129291. The reversal of 1030129283 is 3829210301.
1030129283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1030129283 - 22 = 1030129279 is a prime.
It is a super-2 number, since 2×10301292832 = 2122332679388188178, which contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (1030126283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515064641 + 515064642.
It is an arithmetic number, because the mean of its divisors is an integer number (515064642).
Almost surely, 21030129283 is an apocalyptic number.
1030129283 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030129283 is an equidigital number, since it uses as much as digits as its factorization.
1030129283 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 1030129283 is about 32095.6271632134. The cubic root of 1030129283 is about 1009.9438857168.
Adding to 1030129283 its reverse (3829210301), we get a palindrome (4859339584).
The spelling of 1030129283 in words is "one billion, thirty million, one hundred twenty-nine thousand, two hundred eighty-three".
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