Base | Representation |
---|---|
bin | 11010101100010001111000 |
3 | 111011111020022 |
4 | 122230101320 |
5 | 3242401422 |
6 | 405550012 |
7 | 113321513 |
oct | 32542170 |
9 | 14144208 |
10 | 6997112 |
11 | 3a4a041 |
12 | 2415308 |
13 | 15acb05 |
14 | d01d7a |
15 | 933342 |
hex | 6ac478 |
6997112 has 8 divisors (see below), whose sum is σ = 13119600. Its totient is φ = 3498552.
The previous prime is 6997097. The next prime is 6997117. The reversal of 6997112 is 2117996.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6997117) 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, 437312 + ... + 437327.
It is an arithmetic number, because the mean of its divisors is an integer number (1639950).
Almost surely, 26997112 is an apocalyptic number.
It is an amenable number.
6997112 is a deficient number, since it is larger than the sum of its proper divisors (6122488).
6997112 is a wasteful number, since it uses less digits than its factorization.
6997112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874645 (or 874641 counting only the distinct ones).
The product of its digits is 6804, while the sum is 35.
The square root of 6997112 is about 2645.2054740606. The cubic root of 6997112 is about 191.2668073002.
The spelling of 6997112 in words is "six million, nine hundred ninety-seven thousand, one hundred twelve".
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