Base | Representation |
---|---|
bin | 1011011100000000… |
… | …01011111110011001 |
3 | 120211221110020022012 |
4 | 11232000023332121 |
5 | 100033432310410 |
6 | 2453152235305 |
7 | 305111321552 |
oct | 55600137631 |
9 | 16757406265 |
10 | 6140510105 |
11 | 2671181144 |
12 | 123453bb35 |
13 | 76b224342 |
14 | 423747329 |
15 | 25e140605 |
hex | 16e00bf99 |
6140510105 has 4 divisors (see below), whose sum is σ = 7368612132. Its totient is φ = 4912408080.
The previous prime is 6140510087. The next prime is 6140510107. The reversal of 6140510105 is 5010150416.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 638876176 + 5501633929 = 25276^2 + 74173^2 .
It is not a de Polignac number, because 6140510105 - 28 = 6140509849 is a prime.
It is a super-2 number, since 2×61405101052 = 75411728699214222050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6140510107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614051006 + ... + 614051015.
It is an arithmetic number, because the mean of its divisors is an integer number (1842153033).
Almost surely, 26140510105 is an apocalyptic number.
It is an amenable number.
6140510105 is a deficient number, since it is larger than the sum of its proper divisors (1228102027).
6140510105 is a wasteful number, since it uses less digits than its factorization.
6140510105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1228102026.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 6140510105 is about 78361.4069871132. The cubic root of 6140510105 is about 1831.1959400691.
The spelling of 6140510105 in words is "six billion, one hundred forty million, five hundred ten thousand, one hundred five".
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