Base | Representation |
---|---|
bin | 100110000001… |
… | …010100100100 |
3 | 200202100222212 |
4 | 212001110210 |
5 | 10022420014 |
6 | 553342552 |
7 | 150500654 |
oct | 46012444 |
9 | 20670885 |
10 | 9966884 |
11 | 56982a4 |
12 | 3407a58 |
13 | 20ac785 |
14 | 1476364 |
15 | d1d23e |
hex | 981524 |
9966884 has 12 divisors (see below), whose sum is σ = 17847984. Its totient is φ = 4867464.
The previous prime is 9966883. The next prime is 9966937. The reversal of 9966884 is 4886699.
It is not an unprimeable number, because it can be changed into a prime (9966883) 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, 28802 + ... + 29145.
It is an arithmetic number, because the mean of its divisors is an integer number (1487332).
Almost surely, 29966884 is an apocalyptic number.
It is an amenable number.
9966884 is a deficient number, since it is larger than the sum of its proper divisors (7881100).
9966884 is a wasteful number, since it uses less digits than its factorization.
9966884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57994 (or 57992 counting only the distinct ones).
The product of its digits is 746496, while the sum is 50.
The square root of 9966884 is about 3157.0372186593. The cubic root of 9966884 is about 215.2053851326.
The spelling of 9966884 in words is "nine million, nine hundred sixty-six thousand, eight hundred eighty-four".
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