Base | Representation |
---|---|
bin | 100010100010… |
… | …011001110001 |
3 | 122000222111021 |
4 | 202202121301 |
5 | 4304210214 |
6 | 522015441 |
7 | 136645642 |
oct | 42423161 |
9 | 18028437 |
10 | 9053809 |
11 | 5124296 |
12 | 3047581 |
13 | 1b4ccab |
14 | 12b96c9 |
15 | bdc924 |
hex | 8a2671 |
9053809 has 8 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 8462400.
The previous prime is 9053797. The next prime is 9053813. The reversal of 9053809 is 9083509.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9053809 - 211 = 9051761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9053819) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804 + ... + 4330.
It is an arithmetic number, because the mean of its divisors is an integer number (1206576).
Almost surely, 29053809 is an apocalyptic number.
It is an amenable number.
9053809 is a deficient number, since it is larger than the sum of its proper divisors (598799).
9053809 is a wasteful number, since it uses less digits than its factorization.
9053809 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3695.
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 9053809 is about 3008.9548019204. The cubic root of 9053809 is about 208.4221041783.
The spelling of 9053809 in words is "nine million, fifty-three thousand, eight hundred nine".
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