Base | Representation |
---|---|
bin | 100010100001… |
… | …010100101001 |
3 | 122000202102102 |
4 | 202201110221 |
5 | 4304040020 |
6 | 521543145 |
7 | 136630022 |
oct | 42412451 |
9 | 18022372 |
10 | 9049385 |
11 | 5120a34 |
12 | 3044ab5 |
13 | 1b4ac87 |
14 | 12b7c49 |
15 | bdb475 |
hex | 8a1529 |
9049385 has 8 divisors (see below), whose sum is σ = 10945536. Its totient is φ = 7182000.
The previous prime is 9049357. The next prime is 9049409. The reversal of 9049385 is 5839409.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9049385 - 220 = 8000809 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6491 + ... + 7760.
It is an arithmetic number, because the mean of its divisors is an integer number (1368192).
Almost surely, 29049385 is an apocalyptic number.
It is an amenable number.
9049385 is a deficient number, since it is larger than the sum of its proper divisors (1896151).
9049385 is a wasteful number, since it uses less digits than its factorization.
9049385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14383.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 9049385 is about 3008.2195731030. The cubic root of 9049385 is about 208.3881512636.
The spelling of 9049385 in words is "nine million, forty-nine thousand, three hundred eighty-five".
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