Base | Representation |
---|---|
bin | 100000001111111… |
… | …001110110000101 |
3 | 1101201001200100201 |
4 | 200033321312011 |
5 | 2102001240010 |
6 | 125404210501 |
7 | 16256523052 |
oct | 4017716605 |
9 | 1351050321 |
10 | 541040005 |
11 | 258448400 |
12 | 131239a31 |
13 | 8812411c |
14 | 51bda029 |
15 | 3277323a |
hex | 203f9d85 |
541040005 has 12 divisors (see below), whose sum is σ = 713637036. Its totient is φ = 393483200.
The previous prime is 541039999. The next prime is 541040021. The reversal of 541040005 is 500040145.
541040005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 308599489 + 232440516 = 17567^2 + 15246^2 .
It is not a de Polignac number, because 541040005 - 211 = 541037957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 446536 + ... + 447745.
It is an arithmetic number, because the mean of its divisors is an integer number (59469753).
Almost surely, 2541040005 is an apocalyptic number.
541040005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
541040005 is a deficient number, since it is larger than the sum of its proper divisors (172597031).
541040005 is a wasteful number, since it uses less digits than its factorization.
541040005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 894308 (or 894297 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 541040005 is about 23260.2666579728. The cubic root of 541040005 is about 814.8477289636.
The spelling of 541040005 in words is "five hundred forty-one million, forty thousand, five".
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