Base | Representation |
---|---|
bin | 10001010100011010001001 |
3 | 22112122202200 |
4 | 101110122021 |
5 | 2130240131 |
6 | 241150413 |
7 | 53406162 |
oct | 21243211 |
9 | 8478680 |
10 | 4540041 |
11 | 2621000 |
12 | 162b409 |
13 | c2c61c |
14 | 862769 |
15 | 5ea2e6 |
hex | 454689 |
4540041 has 24 divisors (see below), whose sum is σ = 7232160. Its totient is φ = 2744280.
The previous prime is 4540027. The next prime is 4540049. The reversal of 4540041 is 1400454.
It is not a de Polignac number, because 4540041 - 25 = 4540009 is a prime.
It is a super-2 number, since 2×45400412 = 41223944563362, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4539996 and 4540023.
It is not an unprimeable number, because it can be changed into a prime (4540049) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11790 + ... + 12168.
It is an arithmetic number, because the mean of its divisors is an integer number (301340).
Almost surely, 24540041 is an apocalyptic number.
It is an amenable number.
4540041 is a deficient number, since it is larger than the sum of its proper divisors (2692119).
4540041 is a wasteful number, since it uses less digits than its factorization.
4540041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418 (or 393 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 4540041 is about 2130.7371963712. The cubic root of 4540041 is about 165.5845930146.
Adding to 4540041 its reverse (1400454), we get a palindrome (5940495).
It can be divided in two parts, 4 and 540041, that added together give a palindrome (540045).
The spelling of 4540041 in words is "four million, five hundred forty thousand, forty-one".
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