Search a number
-
+
44131324141 = 1289332310303
BaseRepresentation
bin101001000110011011…
…101001000011101101
311012220120212112210201
4221012123221003231
51210340104333031
632135035233501
73121421031412
oct510633510355
9135816775721
1044131324141
1117796a89013
1286775a8891
134213c64368
1421c9148109
15123454cd61
hexa466e90ed

44131324141 has 8 divisors (see below), whose sum is σ = 44183139840. Its totient is φ = 44079538272.

The previous prime is 44131324099. The next prime is 44131324157. The reversal of 44131324141 is 14142313144.

44131324141 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 44131324141 - 217 = 44131193069 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 (44131364141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4278196 + ... + 4288498.

It is an arithmetic number, because the mean of its divisors is an integer number (5522892480).

Almost surely, 244131324141 is an apocalyptic number.

It is an amenable number.

44131324141 is a deficient number, since it is larger than the sum of its proper divisors (51815699).

44131324141 is a wasteful number, since it uses less digits than its factorization.

44131324141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14915.

The product of its digits is 4608, while the sum is 28.

Adding to 44131324141 its reverse (14142313144), we get a palindrome (58273637285).

The spelling of 44131324141 in words is "forty-four billion, one hundred thirty-one million, three hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 1289 3323 10303 4283347 13280567 34236869 44131324141