Base | Representation |
---|---|
bin | 100010010110… |
… | …000001001000 |
3 | 121221101220102 |
4 | 202112001020 |
5 | 4301044310 |
6 | 520544532 |
7 | 136345022 |
oct | 42260110 |
9 | 17841812 |
10 | 9003080 |
11 | 509a169 |
12 | 3022148 |
13 | 1b32b88 |
14 | 12a5012 |
15 | bcc8a5 |
hex | 896048 |
9003080 has 16 divisors (see below), whose sum is σ = 20257020. Its totient is φ = 3601216.
The previous prime is 9003061. The next prime is 9003083. The reversal of 9003080 is 803009.
It can be written as a sum of positive squares in 2 ways, for example, as 8844676 + 158404 = 2974^2 + 398^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (9003083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112499 + ... + 112578.
Almost surely, 29003080 is an apocalyptic number.
It is an amenable number.
9003080 is an abundant number, since it is smaller than the sum of its proper divisors (11253940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9003080 is a wasteful number, since it uses less digits than its factorization.
9003080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225088 (or 225084 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 9003080 is about 3000.5132894223. The cubic root of 9003080 is about 208.0321079625.
Adding to 9003080 its reverse (803009), we get a palindrome (9806089).
The spelling of 9003080 in words is "nine million, three thousand, eighty".
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