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104041334423 = 13211316911969
BaseRepresentation
bin110000011100101011…
…0001100011010010111
3100221112211010101212102
41200321112030122113
53201034040200143
6115443530512315
710342145515415
oct1407126143227
9327484111772
10104041334423
114013a691504
12181b729569b
139a70b741a0
14506da942b5
152a8de270b8
hex183958c697

104041334423 has 16 divisors (see below), whose sum is σ = 112620463200. Its totient is φ = 95544852480.

The previous prime is 104041334413. The next prime is 104041334447. The reversal of 104041334423 is 324433140401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104041334423 - 214 = 104041318039 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 (104041334413) 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, 8686583 + ... + 8698551.

It is an arithmetic number, because the mean of its divisors is an integer number (7038778950).

Almost surely, 2104041334423 is an apocalyptic number.

104041334423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104041334423 is a deficient number, since it is larger than the sum of its proper divisors (8579128777).

104041334423 is a wasteful number, since it uses less digits than its factorization.

104041334423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15362.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 104041334423 its reverse (324433140401), we get a palindrome (428474474824).

The spelling of 104041334423 in words is "one hundred four billion, forty-one million, three hundred thirty-four thousand, four hundred twenty-three".

Divisors: 1 13 211 2743 3169 11969 41197 155597 668659 2525459 8692567 32830967 37929761 493086893 8003179571 104041334423