Base | Representation |
---|---|
bin | 100110000101… |
… | …001111110101 |
3 | 200210012001110 |
4 | 212011033311 |
5 | 10023423330 |
6 | 553545233 |
7 | 150565566 |
oct | 46051765 |
9 | 20705043 |
10 | 9982965 |
11 | 56a9393 |
12 | 3415219 |
13 | 20b6ba5 |
14 | 147c16d |
15 | d22db0 |
hex | 9853f5 |
9982965 has 16 divisors (see below), whose sum is σ = 16069248. Its totient is φ = 5292096.
The previous prime is 9982963. The next prime is 9982979. The reversal of 9982965 is 5692899.
It is not a de Polignac number, because 9982965 - 21 = 9982963 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9982963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 672 + ... + 4518.
It is an arithmetic number, because the mean of its divisors is an integer number (1004328).
Almost surely, 29982965 is an apocalyptic number.
It is an amenable number.
9982965 is a deficient number, since it is larger than the sum of its proper divisors (6086283).
9982965 is a wasteful number, since it uses less digits than its factorization.
9982965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4028.
The product of its digits is 349920, while the sum is 48.
The square root of 9982965 is about 3159.5830421117. The cubic root of 9982965 is about 215.3210634878.
The spelling of 9982965 in words is "nine million, nine hundred eighty-two thousand, nine hundred sixty-five".
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