Base | Representation |
---|---|
bin | 10010011010101101101001 |
3 | 100002021210011 |
4 | 102122231221 |
5 | 2213444014 |
6 | 251251521 |
7 | 56015554 |
oct | 22325551 |
9 | 10067704 |
10 | 4828009 |
11 | 27a839a |
12 | 1749ba1 |
13 | 1000714 |
14 | 8d969b |
15 | 6557c4 |
hex | 49ab69 |
4828009 has 2 divisors, whose sum is σ = 4828010. Its totient is φ = 4828008.
The previous prime is 4827989. The next prime is 4828049. The reversal of 4828009 is 9008284.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4665600 + 162409 = 2160^2 + 403^2 .
It is a cyclic number.
It is not a de Polignac number, because 4828009 - 213 = 4819817 is a prime.
4828009 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (4828049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2414004 + 2414005.
It is an arithmetic number, because the mean of its divisors is an integer number (2414005).
Almost surely, 24828009 is an apocalyptic number.
It is an amenable number.
4828009 is a deficient number, since it is larger than the sum of its proper divisors (1).
4828009 is an equidigital number, since it uses as much as digits as its factorization.
4828009 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 4828009 is about 2197.2730827096. The cubic root of 4828009 is about 169.0140039514.
The spelling of 4828009 in words is "four million, eight hundred twenty-eight thousand, nine".
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