Base | Representation |
---|---|
bin | 1101000011111100101000 |
3 | 20102221220022 |
4 | 31003330220 |
5 | 1334032130 |
6 | 201220012 |
7 | 41050424 |
oct | 15037450 |
9 | 6387808 |
10 | 3424040 |
11 | 1a29594 |
12 | 1191608 |
13 | 92b679 |
14 | 651b84 |
15 | 4797e5 |
hex | 343f28 |
3424040 has 16 divisors (see below), whose sum is σ = 7704180. Its totient is φ = 1369600.
The previous prime is 3424037. The next prime is 3424049. The reversal of 3424040 is 404243.
3424040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 45796 = 1838^2 + 214^2 .
It is not an unprimeable number, because it can be changed into a prime (3424049) 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 3 ways as a sum of consecutive naturals, for example, 42761 + ... + 42840.
Almost surely, 23424040 is an apocalyptic number.
It is an amenable number.
3424040 is an abundant number, since it is smaller than the sum of its proper divisors (4280140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3424040 is a wasteful number, since it uses less digits than its factorization.
3424040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85612 (or 85608 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 3424040 is about 1850.4161694062. The cubic root of 3424040 is about 150.7230277910.
Adding to 3424040 its reverse (404243), we get a palindrome (3828283).
The spelling of 3424040 in words is "three million, four hundred twenty-four thousand, forty".
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