Base | Representation |
---|---|
bin | 1011010010011100… |
… | …1010011000010101 |
3 | 21211011210022221211 |
4 | 2310213022120111 |
5 | 22201210240023 |
6 | 1220402541421 |
7 | 135042656221 |
oct | 26447123025 |
9 | 7734708854 |
10 | 3030165013 |
11 | 13154a3907 |
12 | 706967871 |
13 | 393a16665 |
14 | 20a619781 |
15 | 12b051a0d |
hex | b49ca615 |
3030165013 has 2 divisors, whose sum is σ = 3030165014. Its totient is φ = 3030165012.
The previous prime is 3030165007. The next prime is 3030165031. The reversal of 3030165013 is 3105610303.
Together with next prime (3030165031) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2646279364 + 383885649 = 51442^2 + 19593^2 .
It is a cyclic number.
It is not a de Polignac number, because 3030165013 - 229 = 2493294101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3030165043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515082506 + 1515082507.
It is an arithmetic number, because the mean of its divisors is an integer number (1515082507).
Almost surely, 23030165013 is an apocalyptic number.
It is an amenable number.
3030165013 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030165013 is an equidigital number, since it uses as much as digits as its factorization.
3030165013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 3030165013 is about 55046.9346376345. The cubic root of 3030165013 is about 1447.0674003343.
Adding to 3030165013 its reverse (3105610303), we get a palindrome (6135775316).
The spelling of 3030165013 in words is "three billion, thirty million, one hundred sixty-five thousand, thirteen".
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