Search a number
-
+
104244041 = 1123127791
BaseRepresentation
bin1100011011010…
…10001101001001
321021011010221102
412031222031021
5203141302131
614202151145
72404026326
oct615521511
9237133842
10104244041
1153930100
122aab24b5
131879b485
14dbb7b4d
1592421cb
hex636a349

104244041 has 12 divisors (see below), whose sum is σ = 118282752. Its totient is φ = 91707000.

The previous prime is 104244037. The next prime is 104244043. The reversal of 104244041 is 140442401.

It is a happy number.

It is not a de Polignac number, because 104244041 - 22 = 104244037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104244043) 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 11 ways as a sum of consecutive naturals, for example, 10145 + ... + 17646.

It is an arithmetic number, because the mean of its divisors is an integer number (9856896).

Almost surely, 2104244041 is an apocalyptic number.

104244041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104244041 is a deficient number, since it is larger than the sum of its proper divisors (14038711).

104244041 is a wasteful number, since it uses less digits than its factorization.

104244041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27844 (or 27833 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 104244041 is about 10209.9971106754. The cubic root of 104244041 is about 470.6344848640.

Adding to 104244041 its reverse (140442401), we get a palindrome (244686442).

The spelling of 104244041 in words is "one hundred four million, two hundred forty-four thousand, forty-one".

Divisors: 1 11 31 121 341 3751 27791 305701 861521 3362711 9476731 104244041