Base | Representation |
---|---|
bin | 111101011001001… |
… | …100000111011111 |
3 | 2122210011002202201 |
4 | 331121030013133 |
5 | 4102140412112 |
6 | 250112432331 |
7 | 34344653353 |
oct | 7531140737 |
9 | 2583132681 |
10 | 1030013407 |
11 | 489463355 |
12 | 248b486a7 |
13 | 1355182b7 |
14 | 9ab21463 |
15 | 6065e257 |
hex | 3d64c1df |
1030013407 has 2 divisors, whose sum is σ = 1030013408. Its totient is φ = 1030013406.
The previous prime is 1030013381. The next prime is 1030013423. The reversal of 1030013407 is 7043100301.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1030013407 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030013477) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515006703 + 515006704.
It is an arithmetic number, because the mean of its divisors is an integer number (515006704).
Almost surely, 21030013407 is an apocalyptic number.
1030013407 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030013407 is an equidigital number, since it uses as much as digits as its factorization.
1030013407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 1030013407 is about 32093.8219444179. The cubic root of 1030013407 is about 1009.9060158275.
Adding to 1030013407 its reverse (7043100301), we get a palindrome (8073113708).
The spelling of 1030013407 in words is "one billion, thirty million, thirteen thousand, four hundred seven".
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