Base | Representation |
---|---|
bin | 1001010100101100111010 |
3 | 11121011122212 |
4 | 21110230322 |
5 | 1111202330 |
6 | 124215122 |
7 | 26526425 |
oct | 11245472 |
9 | 4534585 |
10 | 2444090 |
11 | 141a310 |
12 | 99a4a2 |
13 | 67760c |
14 | 4789bc |
15 | 334295 |
hex | 254b3a |
2444090 has 32 divisors (see below), whose sum is σ = 5085504. Its totient is φ = 835840.
The previous prime is 2444089. The next prime is 2444111. The reversal of 2444090 is 904442.
2444090 = 302 + 312 + ... + 1942.
It is a happy number.
2444090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 14.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1217 + ... + 2523.
It is an arithmetic number, because the mean of its divisors is an integer number (158922).
22444090 is an apocalyptic number.
2444090 is an abundant number, since it is smaller than the sum of its proper divisors (2641414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2444090 is a wasteful number, since it uses less digits than its factorization.
2444090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2444090 is about 1563.3585641176. The cubic root of 2444090 is about 134.7014894860.
It can be divided in two parts, 244 and 4090, that added together give a palindrome (4334).
The spelling of 2444090 in words is "two million, four hundred forty-four thousand, ninety".
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