Base | Representation |
---|---|
bin | 1110111010101011… |
… | …0100001010010001 |
3 | 101100001121111021122 |
4 | 3232222310022101 |
5 | 31200033413410 |
6 | 1501155532025 |
7 | 201141101462 |
oct | 35652641221 |
9 | 11301544248 |
10 | 4004201105 |
11 | 17752a3613 |
12 | 938bba015 |
13 | 4ba762988 |
14 | 29db28d69 |
15 | 186804e55 |
hex | eeab4291 |
4004201105 has 4 divisors (see below), whose sum is σ = 4805041332. Its totient is φ = 3203360880.
The previous prime is 4004201057. The next prime is 4004201107. The reversal of 4004201105 is 5011024004.
4004201105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 400480144 + 3603720961 = 20012^2 + 60031^2 .
It is not a de Polignac number, because 4004201105 - 214 = 4004184721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4004201107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400420106 + ... + 400420115.
It is an arithmetic number, because the mean of its divisors is an integer number (1201260333).
Almost surely, 24004201105 is an apocalyptic number.
It is an amenable number.
4004201105 is a deficient number, since it is larger than the sum of its proper divisors (800840227).
4004201105 is an equidigital number, since it uses as much as digits as its factorization.
4004201105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800840226.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 4004201105 is about 63278.7571385532. The cubic root of 4004201105 is about 1587.9565940640.
Adding to 4004201105 its reverse (5011024004), we get a palindrome (9015225109).
The spelling of 4004201105 in words is "four billion, four million, two hundred one thousand, one hundred five".
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