Base | Representation |
---|---|
bin | 101111011001… |
… | …001101011011 |
3 | 212101012120011 |
4 | 233121031123 |
5 | 11140032102 |
6 | 1122142351 |
7 | 210413440 |
oct | 57311533 |
9 | 25335504 |
10 | 12424027 |
11 | 70163a0 |
12 | 41b19b7 |
13 | 275ccc5 |
14 | 19159c7 |
15 | 11562d7 |
hex | bd935b |
12424027 has 16 divisors (see below), whose sum is σ = 15823872. Its totient is φ = 9472320.
The previous prime is 12424019. The next prime is 12424031. The reversal of 12424027 is 72042421.
It is a happy number.
It is not a de Polignac number, because 12424027 - 23 = 12424019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12423989 and 12424007.
It is not an unprimeable number, because it can be changed into a prime (12424007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903 + ... + 5335.
It is an arithmetic number, because the mean of its divisors is an integer number (988992).
Almost surely, 212424027 is an apocalyptic number.
12424027 is a deficient number, since it is larger than the sum of its proper divisors (3399845).
12424027 is a wasteful number, since it uses less digits than its factorization.
12424027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3498.
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 12424027 is about 3524.7733260452. The cubic root of 12424027 is about 231.6083053191.
Adding to 12424027 its reverse (72042421), we get a palindrome (84466448).
The spelling of 12424027 in words is "twelve million, four hundred twenty-four thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •