Base | Representation |
---|---|
bin | 1100101010001010… |
… | …00001100101111001 |
3 | 122112122001010110201 |
4 | 12111011001211321 |
5 | 102404244332341 |
6 | 3042211442201 |
7 | 330261544441 |
oct | 62505014571 |
9 | 18478033421 |
10 | 6796089721 |
11 | 2978240883 |
12 | 1397bb6361 |
13 | 843cacb85 |
14 | 48683b121 |
15 | 29b98b331 |
hex | 195141979 |
6796089721 has 2 divisors, whose sum is σ = 6796089722. Its totient is φ = 6796089720.
The previous prime is 6796089661. The next prime is 6796089743. The reversal of 6796089721 is 1279806976.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6592628025 + 203461696 = 81195^2 + 14264^2 .
It is a cyclic number.
It is not a de Polignac number, because 6796089721 - 231 = 4648606073 is a prime.
It is not a weakly prime, because it can be changed into another prime (6796089761) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3398044860 + 3398044861.
It is an arithmetic number, because the mean of its divisors is an integer number (3398044861).
Almost surely, 26796089721 is an apocalyptic number.
It is an amenable number.
6796089721 is a deficient number, since it is larger than the sum of its proper divisors (1).
6796089721 is an equidigital number, since it uses as much as digits as its factorization.
6796089721 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2286144, while the sum is 55.
The square root of 6796089721 is about 82438.3995538487. The cubic root of 6796089721 is about 1894.1732593402.
The spelling of 6796089721 in words is "six billion, seven hundred ninety-six million, eighty-nine thousand, seven hundred twenty-one".
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