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24104423 = 722916963
BaseRepresentation
bin101101111110…
…0110111100111
31200100122001102
41123330313213
522132320143
62220350315
7411612200
oct133746747
950318042
1024104423
1112674012
1280a539b
134cbc695
1432b65a7
1521b20b8
hex16fcde7

24104423 has 12 divisors (see below), whose sum is σ = 29008440. Its totient is φ = 19947312.

The previous prime is 24104417. The next prime is 24104441. The reversal of 24104423 is 32440142.

It is not a de Polignac number, because 24104423 - 28 = 24104167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24104395 and 24104404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24104323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7061 + ... + 9902.

It is an arithmetic number, because the mean of its divisors is an integer number (2417370).

Almost surely, 224104423 is an apocalyptic number.

24104423 is a deficient number, since it is larger than the sum of its proper divisors (4904017).

24104423 is a wasteful number, since it uses less digits than its factorization.

24104423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17006 (or 16999 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24104423 is about 4909.6255458029. The cubic root of 24104423 is about 288.8676533098.

Adding to 24104423 its reverse (32440142), we get a palindrome (56544565).

The spelling of 24104423 in words is "twenty-four million, one hundred four thousand, four hundred twenty-three".

Divisors: 1 7 29 49 203 1421 16963 118741 491927 831187 3443489 24104423