Base | Representation |
---|---|
bin | 10010010100000110001001 |
3 | 100000220121022 |
4 | 102110012021 |
5 | 2212112110 |
6 | 250522225 |
7 | 55543544 |
oct | 22240611 |
9 | 10026538 |
10 | 4800905 |
11 | 2789a9a |
12 | 1736375 |
13 | cc1295 |
14 | 8cd85b |
15 | 64c755 |
hex | 494189 |
4800905 has 16 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 3630528.
The previous prime is 4800893. The next prime is 4800911. The reversal of 4800905 is 5090084.
It is a cyclic number.
It is not a de Polignac number, because 4800905 - 26 = 4800841 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12344 + ... + 12726.
It is an arithmetic number, because the mean of its divisors is an integer number (380160).
Almost surely, 24800905 is an apocalyptic number.
It is an amenable number.
4800905 is a deficient number, since it is larger than the sum of its proper divisors (1281655).
4800905 is a wasteful number, since it uses less digits than its factorization.
4800905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 4800905 is about 2191.0967573341. The cubic root of 4800905 is about 168.6971338742.
Adding to 4800905 its reverse (5090084), we get a palindrome (9890989).
The spelling of 4800905 in words is "four million, eight hundred thousand, nine hundred five".
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