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24204113 = 71340903
BaseRepresentation
bin101110001010…
…1001101010001
31200112200210122
41130111031101
522144012423
62222440025
7412505633
oct134251521
950480718
1024204113
11127319aa
128133015
135025b7b
143300a53
1521d18c8
hex1715351

24204113 has 4 divisors (see below), whose sum is σ = 24545088. Its totient is φ = 23863140.

The previous prime is 24204109. The next prime is 24204127. The reversal of 24204113 is 31140242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24204113 - 22 = 24204109 is a prime.

It is a super-2 number, since 2×242041132 = 1171678172233538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24204091 and 24204100.

It is not an unprimeable number, because it can be changed into a prime (24204133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170381 + ... + 170522.

It is an arithmetic number, because the mean of its divisors is an integer number (6136272).

Almost surely, 224204113 is an apocalyptic number.

It is an amenable number.

24204113 is a deficient number, since it is larger than the sum of its proper divisors (340975).

24204113 is an equidigital number, since it uses as much as digits as its factorization.

24204113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340974.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 24204113 is about 4919.7675758109. The cubic root of 24204113 is about 289.2653342375.

Adding to 24204113 its reverse (31140242), we get a palindrome (55344355).

The spelling of 24204113 in words is "twenty-four million, two hundred four thousand, one hundred thirteen".

Divisors: 1 71 340903 24204113