Base | Representation |
---|---|
bin | 101101111100… |
… | …101010001010 |
3 | 211122221112211 |
4 | 231330222022 |
5 | 11040414223 |
6 | 1110055334 |
7 | 204244303 |
oct | 55745212 |
9 | 24587484 |
10 | 12044938 |
11 | 68875a4 |
12 | 404a54a |
13 | 26595a9 |
14 | 18577aa |
15 | 10cdd0d |
hex | b7ca8a |
12044938 has 8 divisors (see below), whose sum is σ = 18363780. Its totient is φ = 5923680.
The previous prime is 12044933. The next prime is 12044941. The reversal of 12044938 is 83944021.
It can be written as a sum of positive squares in 2 ways, for example, as 10093329 + 1951609 = 3177^2 + 1397^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12044933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49243 + ... + 49486.
Almost surely, 212044938 is an apocalyptic number.
12044938 is a deficient number, since it is larger than the sum of its proper divisors (6318842).
12044938 is an equidigital number, since it uses as much as digits as its factorization.
12044938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98792.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 12044938 is about 3470.5817956072. The cubic root of 12044938 is about 229.2282767830.
Adding to 12044938 its reverse (83944021), we get a palindrome (95988959).
The spelling of 12044938 in words is "twelve million, forty-four thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •