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24124423 = 139197881
BaseRepresentation
bin101110000000…
…1110000000111
31200101122111011
41130001300013
522133440143
62221023051
7412024411
oct134016007
950348434
1024124423
1112688044
1280b4a87
134cc880b
1432bd9b1
1521b7e9d
hex1701c07

24124423 has 8 divisors (see below), whose sum is σ = 24449040. Its totient is φ = 23802240.

The previous prime is 24124391. The next prime is 24124427. The reversal of 24124423 is 32442142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24124423 - 25 = 24124391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24124394 and 24124403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24124427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26943 + ... + 27823.

It is an arithmetic number, because the mean of its divisors is an integer number (3056130).

Almost surely, 224124423 is an apocalyptic number.

24124423 is a deficient number, since it is larger than the sum of its proper divisors (324617).

24124423 is a wasteful number, since it uses less digits than its factorization.

24124423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217.

The product of its digits is 1536, while the sum is 22.

The square root of 24124423 is about 4911.6619386924. The cubic root of 24124423 is about 288.9475246254.

Adding to 24124423 its reverse (32442142), we get a palindrome (56566565).

The spelling of 24124423 in words is "twenty-four million, one hundred twenty-four thousand, four hundred twenty-three".

Divisors: 1 139 197 881 27383 122459 173557 24124423