Base | Representation |
---|---|
bin | 111101011001101… |
… | …000100110111011 |
3 | 2122210101000211221 |
4 | 331121220212323 |
5 | 4102203130412 |
6 | 250115132511 |
7 | 34345650526 |
oct | 7531504673 |
9 | 2583330757 |
10 | 1030130107 |
11 | 489532aa6 |
12 | 248ba4137 |
13 | 135559456 |
14 | 9ab51bbd |
15 | 60683b07 |
hex | 3d6689bb |
1030130107 has 2 divisors, whose sum is σ = 1030130108. Its totient is φ = 1030130106.
The previous prime is 1030130081. The next prime is 1030130117. The reversal of 1030130107 is 7010310301.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1030130107 - 227 = 895912379 is a prime.
It is a super-2 number, since 2×10301301072 = 2122336074695662898, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1030130117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515065053 + 515065054.
It is an arithmetic number, because the mean of its divisors is an integer number (515065054).
Almost surely, 21030130107 is an apocalyptic number.
1030130107 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030130107 is an equidigital number, since it uses as much as digits as its factorization.
1030130107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 63, while the sum is 16.
The square root of 1030130107 is about 32095.6399998504. The cubic root of 1030130107 is about 1009.9441550013.
Adding to 1030130107 its reverse (7010310301), we get a palindrome (8040440408).
The spelling of 1030130107 in words is "one billion, thirty million, one hundred thirty thousand, one hundred seven".
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