Base | Representation |
---|---|
bin | 1001010011101110100111 |
3 | 11120222012012 |
4 | 21103232213 |
5 | 1111040403 |
6 | 124144435 |
7 | 26512001 |
oct | 11235647 |
9 | 4528165 |
10 | 2440103 |
11 | 1417316 |
12 | 99811b |
13 | 675863 |
14 | 477371 |
15 | 332ed8 |
hex | 253ba7 |
2440103 has 4 divisors (see below), whose sum is σ = 2518848. Its totient is φ = 2361360.
The previous prime is 2440091. The next prime is 2440111. The reversal of 2440103 is 3010442.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2440103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39326 + ... + 39387.
It is an arithmetic number, because the mean of its divisors is an integer number (629712).
22440103 is an apocalyptic number.
2440103 is a deficient number, since it is larger than the sum of its proper divisors (78745).
2440103 is an equidigital number, since it uses as much as digits as its factorization.
2440103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78744.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2440103 is about 1562.0829043300. The cubic root of 2440103 is about 134.6282042506.
Adding to 2440103 its reverse (3010442), we get a palindrome (5450545).
The spelling of 2440103 in words is "two million, four hundred forty thousand, one hundred three".
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