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24131113 = 312393257
BaseRepresentation
bin101110000001…
…1011000101001
31200101222122221
41130003120221
522134143423
62221114041
7412053046
oct134033051
950358587
1024131113
1112692076
1280b8921
134ccb886
1432c21cd
1521b9e5d
hex1703629

24131113 has 8 divisors (see below), whose sum is σ = 25021440. Its totient is φ = 23247840.

The previous prime is 24131077. The next prime is 24131119. The reversal of 24131113 is 31113142.

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 24131113 - 213 = 24122921 is a prime.

It is a super-2 number, since 2×241311132 = 1164621229237538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24131119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5781 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (3127680).

Almost surely, 224131113 is an apocalyptic number.

It is an amenable number.

24131113 is a deficient number, since it is larger than the sum of its proper divisors (890327).

24131113 is a wasteful number, since it uses less digits than its factorization.

24131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527.

The product of its digits is 72, while the sum is 16.

The square root of 24131113 is about 4912.3429236974. The cubic root of 24131113 is about 288.9742317275.

Adding to 24131113 its reverse (31113142), we get a palindrome (55244255).

The spelling of 24131113 in words is "twenty-four million, one hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 31 239 3257 7409 100967 778423 24131113