Search a number
-
+
48443041 = 471030703
BaseRepresentation
bin1011100011001…
…0111010100001
310101011011100201
42320302322201
544400134131
64450145201
71125521233
oct270627241
9111134321
1048443041
1125387a79
1214282201
13a06182a
146610253
1543bd761
hex2e32ea1

48443041 has 4 divisors (see below), whose sum is σ = 49473792. Its totient is φ = 47412292.

The previous prime is 48443023. The next prime is 48443093. The reversal of 48443041 is 14034484.

48443041 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48443041 - 25 = 48443009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48443011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515305 + ... + 515398.

It is an arithmetic number, because the mean of its divisors is an integer number (12368448).

Almost surely, 248443041 is an apocalyptic number.

It is an amenable number.

48443041 is a deficient number, since it is larger than the sum of its proper divisors (1030751).

48443041 is a wasteful number, since it uses less digits than its factorization.

48443041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030750.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 48443041 is about 6960.1035193451. The cubic root of 48443041 is about 364.5388333504.

The spelling of 48443041 in words is "forty-eight million, four hundred forty-three thousand, forty-one".

Divisors: 1 47 1030703 48443041