Base | Representation |
---|---|
bin | 100101010011… |
… | …110100000100 |
3 | 200101220022011 |
4 | 211103310010 |
5 | 10000433414 |
6 | 545344004 |
7 | 146063350 |
oct | 45236404 |
9 | 20356264 |
10 | 9780484 |
11 | 558024a |
12 | 3338004 |
13 | 204598c |
14 | 1428460 |
15 | cd2dc4 |
hex | 953d04 |
9780484 has 12 divisors (see below), whose sum is σ = 19561024. Its totient is φ = 4191624.
The previous prime is 9780473. The next prime is 9780487. The reversal of 9780484 is 4840879.
9780484 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (9780487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174624 + ... + 174679.
Almost surely, 29780484 is an apocalyptic number.
It is an amenable number.
9780484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9780484 is a wasteful number, since it uses less digits than its factorization.
9780484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349314 (or 349312 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 9780484 is about 3127.3765363320. The cubic root of 9780484 is about 213.8553481360.
The spelling of 9780484 in words is "nine million, seven hundred eighty thousand, four hundred eighty-four".
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