Search a number
-
+
4289042911 = 10394128049
BaseRepresentation
bin1111111110100101…
…1001100111011111
3102001220120221210011
43333221121213133
532240443333121
61545333024051
7211200156166
oct37751314737
912056527704
104289042911
11190106446a
129b8485027
1353478411a
142c98b43dd
151a181c7e1
hexffa599df

4289042911 has 4 divisors (see below), whose sum is σ = 4293172000. Its totient is φ = 4284913824.

The previous prime is 4289042903. The next prime is 4289042929. The reversal of 4289042911 is 1192409824.

4289042911 is digitally balanced in base 3, 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 is a cyclic number.

It is not a de Polignac number, because 4289042911 - 23 = 4289042903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289042411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062986 + ... + 2065063.

It is an arithmetic number, because the mean of its divisors is an integer number (1073293000).

Almost surely, 24289042911 is an apocalyptic number.

4289042911 is a deficient number, since it is larger than the sum of its proper divisors (4129089).

4289042911 is a wasteful number, since it uses less digits than its factorization.

4289042911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4129088.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 4289042911 is about 65490.7849319276. The cubic root of 4289042911 is about 1624.7509407327.

The spelling of 4289042911 in words is "four billion, two hundred eighty-nine million, forty-two thousand, nine hundred eleven".

Divisors: 1 1039 4128049 4289042911