Base | Representation |
---|---|
bin | 1011100110010011100101 |
3 | 12201110202120 |
4 | 23212103211 |
5 | 1234243420 |
6 | 145100153 |
7 | 34562250 |
oct | 13462345 |
9 | 5643676 |
10 | 3040485 |
11 | 17973a8 |
12 | 1027659 |
13 | 825c06 |
14 | 592097 |
15 | 400d40 |
hex | 2e64e5 |
3040485 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 1328448.
The previous prime is 3040483. The next prime is 3040489. The reversal of 3040485 is 5840403.
It is a happy number.
It is not a de Polignac number, because 3040485 - 21 = 3040483 is a prime.
3040485 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1786 + ... + 3044.
It is an arithmetic number, because the mean of its divisors is an integer number (181440).
Almost surely, 23040485 is an apocalyptic number.
3040485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3040485 is a deficient number, since it is larger than the sum of its proper divisors (2765595).
3040485 is a wasteful number, since it uses less digits than its factorization.
3040485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 3040485 is about 1743.6986551581. The cubic root of 3040485 is about 144.8708322550.
Adding to 3040485 its reverse (5840403), we get a palindrome (8880888).
The spelling of 3040485 in words is "three million, forty thousand, four hundred eighty-five".
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