Base | Representation |
---|---|
bin | 1011100110010010010100 |
3 | 12201110122120 |
4 | 23212102110 |
5 | 1234243104 |
6 | 145055540 |
7 | 34562103 |
oct | 13462224 |
9 | 5643576 |
10 | 3040404 |
11 | 1797334 |
12 | 10275b0 |
13 | 825b73 |
14 | 59203a |
15 | 400cd9 |
hex | 2e6494 |
3040404 has 12 divisors (see below), whose sum is σ = 7094304. Its totient is φ = 1013464.
The previous prime is 3040391. The next prime is 3040409. The reversal of 3040404 is 4040403.
It is a tau number, because it is divible by the number of its divisors (12).
3040404 is a modest number, since divided by 404 gives 304 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126672 + ... + 126695.
It is an arithmetic number, because the mean of its divisors is an integer number (591192).
Almost surely, 23040404 is an apocalyptic number.
It is an amenable number.
3040404 is an abundant number, since it is smaller than the sum of its proper divisors (4053900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040404 is a wasteful number, since it uses less digits than its factorization.
3040404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253374 (or 253372 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 3040404 is about 1743.6754285130. The cubic root of 3040404 is about 144.8695457670.
Adding to 3040404 its reverse (4040403), we get a palindrome (7080807).
Subtracting 3040404 from its reverse (4040403), we obtain a palindrome (999999).
The spelling of 3040404 in words is "three million, forty thousand, four hundred four".
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