Base | Representation |
---|---|
bin | 1111000011110100… |
… | …0100100001111101 |
3 | 101102201202100222110 |
4 | 3300331010201331 |
5 | 31234342304211 |
6 | 1505045404233 |
7 | 202115014230 |
oct | 36075044175 |
9 | 11381670873 |
10 | 4042541181 |
11 | 1794a00028 |
12 | 949a09679 |
13 | 4c5697b03 |
14 | 2a4c69417 |
15 | 189d79ea6 |
hex | f0f4487d |
4042541181 has 8 divisors (see below), whose sum is σ = 6160062784. Its totient is φ = 2310023520.
The previous prime is 4042541161. The next prime is 4042541207. The reversal of 4042541181 is 1811452404.
4042541181 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4042541181 - 25 = 4042541149 is a prime.
It is a super-2 number, since 2×40425411812 = 32684278400161749522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042541141) 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 7 ways as a sum of consecutive naturals, for example, 96250960 + ... + 96251001.
It is an arithmetic number, because the mean of its divisors is an integer number (770007848).
Almost surely, 24042541181 is an apocalyptic number.
It is an amenable number.
4042541181 is a deficient number, since it is larger than the sum of its proper divisors (2117521603).
4042541181 is a wasteful number, since it uses less digits than its factorization.
4042541181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192501971.
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 4042541181 is about 63580.9812837141. The cubic root of 4042541181 is about 1593.0087119531.
Adding to 4042541181 its reverse (1811452404), we get a palindrome (5853993585).
The spelling of 4042541181 in words is "four billion, forty-two million, five hundred forty-one thousand, one hundred eighty-one".
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