Base | Representation |
---|---|
bin | 1111000111111110… |
… | …1100001010001101 |
3 | 101110221121121211202 |
4 | 3301333230022031 |
5 | 31303330130010 |
6 | 1510511555245 |
7 | 202416321200 |
oct | 36177541215 |
9 | 11427547752 |
10 | 4060005005 |
11 | 17a3848941 |
12 | 95382bb25 |
13 | 4c91a0a34 |
14 | 2a72d3937 |
15 | 18b6796a5 |
hex | f1fec28d |
4060005005 has 24 divisors (see below), whose sum is σ = 5820622488. Its totient is φ = 2708754048.
The previous prime is 4060004989. The next prime is 4060005013. The reversal of 4060005005 is 5005000604.
It can be written as a sum of positive squares in 4 ways, for example, as 779693929 + 3280311076 = 27923^2 + 57274^2 .
It is not a de Polignac number, because 4060005005 - 24 = 4060004989 is a prime.
It is a Duffinian number.
4060005005 is a modest number, since divided by 5005 gives 4060 as remainder.
It is a congruent number.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 214874 + ... + 233003.
It is an arithmetic number, because the mean of its divisors is an integer number (242525937).
Almost surely, 24060005005 is an apocalyptic number.
It is an amenable number.
4060005005 is a deficient number, since it is larger than the sum of its proper divisors (1760617483).
4060005005 is a wasteful number, since it uses less digits than its factorization.
4060005005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447933 (or 447926 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 4060005005 is about 63718.1685628204. The cubic root of 4060005005 is about 1595.2993551783.
Adding to 4060005005 its reverse (5005000604), we get a palindrome (9065005609).
The spelling of 4060005005 in words is "four billion, sixty million, five thousand, five".
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