Base | Representation |
---|---|
bin | 10010101011101101… |
… | …00110101001000011 |
3 | 221220000210122101011 |
4 | 21111312212221003 |
5 | 131020224441003 |
6 | 4335144221351 |
7 | 503363150065 |
oct | 112566465103 |
9 | 27800718334 |
10 | 10030312003 |
11 | 4287938958 |
12 | 1b3b16a857 |
13 | c3b07147a |
14 | 6b21b3735 |
15 | 3da89946d |
hex | 255da6a43 |
10030312003 has 2 divisors, whose sum is σ = 10030312004. Its totient is φ = 10030312002.
The previous prime is 10030311997. The next prime is 10030312007. The reversal of 10030312003 is 30021303001.
10030312003 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10030312003 - 221 = 10028214851 is a prime.
It is not a weakly prime, because it can be changed into another prime (10030312007) 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, 5015156001 + 5015156002.
It is an arithmetic number, because the mean of its divisors is an integer number (5015156002).
Almost surely, 210030312003 is an apocalyptic number.
10030312003 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030312003 is an equidigital number, since it uses as much as digits as its factorization.
10030312003 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 10030312003 its reverse (30021303001), we get a palindrome (40051615004).
The spelling of 10030312003 in words is "ten billion, thirty million, three hundred twelve thousand, three".
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