Search a number
-
+
124441433441 = 1311718174567
BaseRepresentation
bin111001111100101001…
…0011001010101100001
3102220012112111210210022
41303321102121111201
54014324001332231
6133100111443225
711663526505643
oct1637122312541
9386175453708
10124441433441
1148858a43876
122014b226515
13b9723c64b0
146047168893
153384d75c7b
hex1cf9499561

124441433441 has 8 divisors (see below), whose sum is σ = 134128311744. Its totient is φ = 114770906640.

The previous prime is 124441433401. The next prime is 124441433449. The reversal of 124441433441 is 144334144421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124441433441 - 214 = 124441417057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124441433449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4072061 + ... + 4102506.

It is an arithmetic number, because the mean of its divisors is an integer number (16766038968).

Almost surely, 2124441433441 is an apocalyptic number.

It is an amenable number.

124441433441 is a deficient number, since it is larger than the sum of its proper divisors (9686878303).

124441433441 is a wasteful number, since it uses less digits than its factorization.

124441433441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8175751.

The product of its digits is 73728, while the sum is 35.

Adding to 124441433441 its reverse (144334144421), we get a palindrome (268775577862).

The spelling of 124441433441 in words is "one hundred twenty-four billion, four hundred forty-one million, four hundred thirty-three thousand, four hundred forty-one".

Divisors: 1 13 1171 15223 8174567 106269371 9572417957 124441433441