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24130005 = 351608667
BaseRepresentation
bin101110000001…
…1000111010101
31200101221010220
41130003013111
522134130010
62221104553
7412046604
oct134030725
950357126
1024130005
1112691259
1280b8159
134ccb213
1432c1a3b
1521b9970
hex17031d5

24130005 has 8 divisors (see below), whose sum is σ = 38608032. Its totient is φ = 12869328.

The previous prime is 24130003. The next prime is 24130027. The reversal of 24130005 is 50003142.

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

It is not a de Polignac number, because 24130005 - 21 = 24130003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 1608667 = 24130005 / (2 + 4 + 1 + 3 + 0 + 0 + 0 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24130003) 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, 804319 + ... + 804348.

It is an arithmetic number, because the mean of its divisors is an integer number (4826004).

Almost surely, 224130005 is an apocalyptic number.

It is an amenable number.

24130005 is a deficient number, since it is larger than the sum of its proper divisors (14478027).

24130005 is a wasteful number, since it uses less digits than its factorization.

24130005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608675.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 24130005 is about 4912.2301452599. The cubic root of 24130005 is about 288.9698088295.

Adding to 24130005 its reverse (50003142), we get a palindrome (74133147).

The spelling of 24130005 in words is "twenty-four million, one hundred thirty thousand, five".

Divisors: 1 3 5 15 1608667 4826001 8043335 24130005