Base | Representation |
---|---|
bin | 101101111111… |
… | …0110001111001 |
3 | 1200101000210021 |
4 | 1123332301321 |
5 | 22133042444 |
6 | 2220450441 |
7 | 411644050 |
oct | 133766171 |
9 | 50330707 |
10 | 24112249 |
11 | 12679987 |
12 | 80a9a21 |
13 | 4cc3105 |
14 | 32b9397 |
15 | 21b4584 |
hex | 16fec79 |
24112249 has 4 divisors (see below), whose sum is σ = 27556864. Its totient is φ = 20667636.
The previous prime is 24112243. The next prime is 24112259. The reversal of 24112249 is 94221142.
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, and also an emirpimes, since its reverse is a distinct semiprime: 94221142 = 2 ⋅47110571.
It is a cyclic number.
It is not a de Polignac number, because 24112249 - 23 = 24112241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (24112241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1722297 + ... + 1722310.
It is an arithmetic number, because the mean of its divisors is an integer number (6889216).
Almost surely, 224112249 is an apocalyptic number.
It is an amenable number.
24112249 is a deficient number, since it is larger than the sum of its proper divisors (3444615).
24112249 is an equidigital number, since it uses as much as digits as its factorization.
24112249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3444614.
The product of its digits is 1152, while the sum is 25.
The square root of 24112249 is about 4910.4224869149. The cubic root of 24112249 is about 288.8989122152.
The spelling of 24112249 in words is "twenty-four million, one hundred twelve thousand, two hundred forty-nine".
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