Base | Representation |
---|---|
bin | 100101111010… |
… | …000001001101 |
3 | 200200211222001 |
4 | 211322001031 |
5 | 10020440343 |
6 | 552552301 |
7 | 150314524 |
oct | 45720115 |
9 | 20624861 |
10 | 9936973 |
11 | 5677882 |
12 | 33b2691 |
13 | 209bc87 |
14 | 14694bb |
15 | d1444d |
hex | 97a04d |
9936973 has 2 divisors, whose sum is σ = 9936974. Its totient is φ = 9936972.
The previous prime is 9936923. The next prime is 9936977. The reversal of 9936973 is 3796399.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6985449 + 2951524 = 2643^2 + 1718^2 .
It is an emirp because it is prime and its reverse (3796399) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9936973 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9936977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4968486 + 4968487.
It is an arithmetic number, because the mean of its divisors is an integer number (4968487).
Almost surely, 29936973 is an apocalyptic number.
It is an amenable number.
9936973 is a deficient number, since it is larger than the sum of its proper divisors (1).
9936973 is an equidigital number, since it uses as much as digits as its factorization.
9936973 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 275562, while the sum is 46.
The square root of 9936973 is about 3152.2964644843. The cubic root of 9936973 is about 214.9898895552.
The spelling of 9936973 in words is "nine million, nine hundred thirty-six thousand, nine hundred seventy-three".
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