Base | Representation |
---|---|
bin | 1001001110101011100100 |
3 | 11112220211110 |
4 | 21032223210 |
5 | 1104410203 |
6 | 123505020 |
7 | 26364504 |
oct | 11165344 |
9 | 4486743 |
10 | 2419428 |
11 | 1402830 |
12 | 988170 |
13 | 66931b |
14 | 46da04 |
15 | 32bd03 |
hex | 24eae4 |
2419428 has 24 divisors (see below), whose sum is σ = 6158880. Its totient is φ = 733120.
The previous prime is 2419421. The next prime is 2419433. The reversal of 2419428 is 8249142.
2419428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2419395 and 2419404.
It is not an unprimeable number, because it can be changed into a prime (2419421) 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, 9033 + ... + 9296.
It is an arithmetic number, because the mean of its divisors is an integer number (256620).
22419428 is an apocalyptic number.
It is an amenable number.
2419428 is an abundant number, since it is smaller than the sum of its proper divisors (3739452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2419428 is a wasteful number, since it uses less digits than its factorization.
2419428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18347 (or 18345 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 2419428 is about 1555.4510599823. The cubic root of 2419428 is about 134.2468901970.
It can be divided in two parts, 241 and 9428, that added together give a palindrome (9669).
The spelling of 2419428 in words is "two million, four hundred nineteen thousand, four hundred twenty-eight".
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