Base | Representation |
---|---|
bin | 1011001110000111… |
… | …1010000000011101 |
3 | 21202220121221222102 |
4 | 2303201322000131 |
5 | 22132033310023 |
6 | 1214513454445 |
7 | 134432443205 |
oct | 26341720035 |
9 | 7686557872 |
10 | 3012010013 |
11 | 1306223781 |
12 | 700871425 |
13 | 39002ac5c |
14 | 208051405 |
15 | 129667628 |
hex | b387a01d |
3012010013 has 2 divisors, whose sum is σ = 3012010014. Its totient is φ = 3012010012.
The previous prime is 3012009997. The next prime is 3012010021. The reversal of 3012010013 is 3100102103.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1754101924 + 1257908089 = 41882^2 + 35467^2 .
It is a cyclic number.
It is not a de Polignac number, because 3012010013 - 24 = 3012009997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3012009976 and 3012010003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3012010213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506005006 + 1506005007.
It is an arithmetic number, because the mean of its divisors is an integer number (1506005007).
Almost surely, 23012010013 is an apocalyptic number.
It is an amenable number.
3012010013 is a deficient number, since it is larger than the sum of its proper divisors (1).
3012010013 is an equidigital number, since it uses as much as digits as its factorization.
3012010013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 3012010013 is about 54881.7821594744. The cubic root of 3012010013 is about 1444.1716117342.
Adding to 3012010013 its reverse (3100102103), we get a palindrome (6112112116).
The spelling of 3012010013 in words is "three billion, twelve million, ten thousand, thirteen".
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