Base | Representation |
---|---|
bin | 1011000111100001… |
… | …0001000001010101 |
3 | 21200222112000022202 |
4 | 2301320101001111 |
5 | 22102441121023 |
6 | 1212044134245 |
7 | 133645163456 |
oct | 26170210125 |
9 | 7628460282 |
10 | 2984317013 |
11 | 12a16295a7 |
12 | 6b3537385 |
13 | 387383072 |
14 | 2044c312d |
15 | 126ee7128 |
hex | b1e11055 |
2984317013 has 2 divisors, whose sum is σ = 2984317014. Its totient is φ = 2984317012.
The previous prime is 2984317009. The next prime is 2984317031. The reversal of 2984317013 is 3107134892.
Together with next prime (2984317031) 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., 2856581809 + 127735204 = 53447^2 + 11302^2 .
It is a cyclic number.
It is not a de Polignac number, because 2984317013 - 22 = 2984317009 is a prime.
It is a super-2 number, since 2×29843170132 = 17812296068162484338, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2984317033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492158506 + 1492158507.
It is an arithmetic number, because the mean of its divisors is an integer number (1492158507).
Almost surely, 22984317013 is an apocalyptic number.
It is an amenable number.
2984317013 is a deficient number, since it is larger than the sum of its proper divisors (1).
2984317013 is an equidigital number, since it uses as much as digits as its factorization.
2984317013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 2984317013 is about 54628.9027255719. The cubic root of 2984317013 is about 1439.7319802427.
The spelling of 2984317013 in words is "two billion, nine hundred eighty-four million, three hundred seventeen thousand, thirteen".
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