Search a number
-
+
104441181 = 31314391861
BaseRepresentation
bin1100011100110…
…10010101011101
321021112011100220
412032122111131
5203214104211
614210311553
72405510145
oct616322535
9237464326
10104441181
1153a55229
122ab885b9
131883a120
14dc29925
159280806
hex639a55d

104441181 has 16 divisors (see below), whose sum is σ = 150151680. Its totient is φ = 64192320.

The previous prime is 104441159. The next prime is 104441189. The reversal of 104441181 is 181144401.

It is not a de Polignac number, because 104441181 - 211 = 104439133 is a prime.

It is a super-2 number, since 2×1044411812 = 21815920577349522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104441189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55191 + ... + 57051.

It is an arithmetic number, because the mean of its divisors is an integer number (9384480).

Almost surely, 2104441181 is an apocalyptic number.

It is an amenable number.

104441181 is a deficient number, since it is larger than the sum of its proper divisors (45710499).

104441181 is a wasteful number, since it uses less digits than its factorization.

104441181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 104441181 is about 10219.6468138581. The cubic root of 104441181 is about 470.9309764929.

Adding to 104441181 its reverse (181144401), we get a palindrome (285585582).

The spelling of 104441181 in words is "one hundred four million, four hundred forty-one thousand, one hundred eighty-one".

Divisors: 1 3 13 39 1439 1861 4317 5583 18707 24193 56121 72579 2677979 8033937 34813727 104441181