Base | Representation |
---|---|
bin | 1011101000000111… |
… | …00000001000110011 |
3 | 121010000111121110021 |
4 | 11310003200020303 |
5 | 100240430324134 |
6 | 2511220344311 |
7 | 310453325254 |
oct | 56403401063 |
9 | 17100447407 |
10 | 6242042419 |
11 | 2713519948 |
12 | 1262545097 |
13 | 786283432 |
14 | 433016b2b |
15 | 267ee90b4 |
hex | 1740e0233 |
6242042419 has 2 divisors, whose sum is σ = 6242042420. Its totient is φ = 6242042418.
The previous prime is 6242042399. The next prime is 6242042459. The reversal of 6242042419 is 9142402426.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6242042419 is a prime.
It is a super-2 number, since 2×62420424192 = 77926187121190743122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (6242042459) 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, 3121021209 + 3121021210.
It is an arithmetic number, because the mean of its divisors is an integer number (3121021210).
Almost surely, 26242042419 is an apocalyptic number.
6242042419 is a deficient number, since it is larger than the sum of its proper divisors (1).
6242042419 is an equidigital number, since it uses as much as digits as its factorization.
6242042419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 6242042419 is about 79006.5973131358. The cubic root of 6242042419 is about 1841.2336578617.
The spelling of 6242042419 in words is "six billion, two hundred forty-two million, forty-two thousand, four hundred nineteen".
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