Search a number
-
+
104111141341 = 148781699761
BaseRepresentation
bin110000011110110000…
…0011111000111011101
3100221201200110221221211
41200331200133013131
53201204423010331
6115454503024421
710343654046214
oct1407540370735
9327650427854
10104111141341
1140176030479
121821673b111
139a82475b5c
14507906607b
152a951158b1
hex183d81f1dd

104111141341 has 4 divisors (see below), whose sum is σ = 104111989884. Its totient is φ = 104110292800.

The previous prime is 104111141327. The next prime is 104111141357. The reversal of 104111141341 is 143141111401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 143141111401 = 727196892863.

It can be written as a sum of positive squares in 2 ways, for example, as 29120057316 + 74991084025 = 170646^2 + 273845^2 .

It is a cyclic number.

It is not a de Polignac number, because 104111141341 - 219 = 104110617053 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 (104111141941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201100 + ... + 498661.

It is an arithmetic number, because the mean of its divisors is an integer number (26027997471).

Almost surely, 2104111141341 is an apocalyptic number.

It is an amenable number.

104111141341 is a deficient number, since it is larger than the sum of its proper divisors (848543).

104111141341 is an equidigital number, since it uses as much as digits as its factorization.

104111141341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848542.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 104111141341 its reverse (143141111401), we get a palindrome (247252252742).

The spelling of 104111141341 in words is "one hundred four billion, one hundred eleven million, one hundred forty-one thousand, three hundred forty-one".

Divisors: 1 148781 699761 104111141341