Base | Representation |
---|---|
bin | 100101010110… |
… | …110011101100 |
3 | 200102112010101 |
4 | 211112303230 |
5 | 10001331443 |
6 | 545520444 |
7 | 146144200 |
oct | 45266354 |
9 | 20375111 |
10 | 9792748 |
11 | 5589489 |
12 | 3343124 |
13 | 204b434 |
14 | 142cb00 |
15 | cd684d |
hex | 956cec |
9792748 has 36 divisors (see below), whose sum is σ = 21115080. Its totient is φ = 3948672.
The previous prime is 9792743. The next prime is 9792763. The reversal of 9792748 is 8472979.
It is a junction number, because it is equal to n+sod(n) for n = 9792698 and 9792707.
It is not an unprimeable number, because it can be changed into a prime (9792743) 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 11 ways as a sum of consecutive naturals, for example, 1863 + ... + 4801.
It is an arithmetic number, because the mean of its divisors is an integer number (586530).
Almost surely, 29792748 is an apocalyptic number.
9792748 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9792748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10557540).
9792748 is an abundant number, since it is smaller than the sum of its proper divisors (11322332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9792748 is a wasteful number, since it uses less digits than its factorization.
9792748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2974 (or 2965 counting only the distinct ones).
The product of its digits is 254016, while the sum is 46.
The square root of 9792748 is about 3129.3366709256. The cubic root of 9792748 is about 213.9446970381.
The spelling of 9792748 in words is "nine million, seven hundred ninety-two thousand, seven hundred forty-eight".
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