Base | Representation |
---|---|
bin | 1101000111011110… |
… | …01111000100110011 |
3 | 200011202211111100212 |
4 | 12203233033010303 |
5 | 103410230123034 |
6 | 3122435134335 |
7 | 336336214154 |
oct | 64357170463 |
9 | 20152744325 |
10 | 7042036019 |
11 | 2a94055987 |
12 | 14464443ab |
13 | 882c33425 |
14 | 4ab37d92b |
15 | 2b336e2ce |
hex | 1a3bcf133 |
7042036019 has 2 divisors, whose sum is σ = 7042036020. Its totient is φ = 7042036018.
The previous prime is 7042035961. The next prime is 7042036049. The reversal of 7042036019 is 9106302407.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 7042036019 - 216 = 7041970483 is a prime.
It is a super-2 number, since 2×70420360192 = 99180542585786736722, which contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (7042036049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521018009 + 3521018010.
It is an arithmetic number, because the mean of its divisors is an integer number (3521018010).
Almost surely, 27042036019 is an apocalyptic number.
7042036019 is a deficient number, since it is larger than the sum of its proper divisors (1).
7042036019 is an equidigital number, since it uses as much as digits as its factorization.
7042036019 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 7042036019 is about 83916.8399011784. The cubic root of 7042036019 is about 1916.7526867943.
The spelling of 7042036019 in words is "seven billion, forty-two million, thirty-six thousand, nineteen".
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