Base | Representation |
---|---|
bin | 100010010110… |
… | …011010010010 |
3 | 121221111010001 |
4 | 202112122102 |
5 | 4301122230 |
6 | 521000214 |
7 | 136352512 |
oct | 42263222 |
9 | 17844101 |
10 | 9004690 |
11 | 50a03a2 |
12 | 302306a |
13 | 1b33826 |
14 | 12a5842 |
15 | bcd0ca |
hex | 896692 |
9004690 has 16 divisors (see below), whose sum is σ = 16647192. Its totient is φ = 3504384.
The previous prime is 9004687. The next prime is 9004691. The reversal of 9004690 is 964009.
It can be written as a sum of positive squares in 4 ways, for example, as 8803089 + 201601 = 2967^2 + 449^2 .
It is a super-2 number, since 2×90046902 = 162168883992200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9004691) 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, 11799 + ... + 12538.
Almost surely, 29004690 is an apocalyptic number.
9004690 is a deficient number, since it is larger than the sum of its proper divisors (7642502).
9004690 is a wasteful number, since it uses less digits than its factorization.
9004690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24381.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 9004690 is about 3000.7815648594. The cubic root of 9004690 is about 208.0445078572.
Adding to 9004690 its reverse (964009), we get a palindrome (9968699).
The spelling of 9004690 in words is "nine million, four thousand, six hundred ninety".
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