Base | Representation |
---|---|
bin | 1011100001010100001011 |
3 | 12200102201110 |
4 | 23201110023 |
5 | 1233120133 |
6 | 144421403 |
7 | 34445535 |
oct | 13412413 |
9 | 5612643 |
10 | 3020043 |
11 | 1783004 |
12 | 1017863 |
13 | 819810 |
14 | 588855 |
15 | 3e9c63 |
hex | 2e150b |
3020043 has 16 divisors (see below), whose sum is σ = 4368896. Its totient is φ = 1844640.
The previous prime is 3020027. The next prime is 3020077. The reversal of 3020043 is 3400203.
It is not a de Polignac number, because 3020043 - 24 = 3020027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3020023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8046 + ... + 8412.
It is an arithmetic number, because the mean of its divisors is an integer number (273056).
Almost surely, 23020043 is an apocalyptic number.
3020043 is a deficient number, since it is larger than the sum of its proper divisors (1348853).
3020043 is a wasteful number, since it uses less digits than its factorization.
3020043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594.
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 3020043 is about 1737.8270915140. The cubic root of 3020043 is about 144.5454333653.
Adding to 3020043 its reverse (3400203), we get a palindrome (6420246).
The spelling of 3020043 in words is "three million, twenty thousand, forty-three".
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