11 × 97 × 19753

Prime Factor Structure

Factorization String 11 × 97 × 19753

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,230,704

Proper Divisor Sum 2,154,253

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21076427 ← → #21076463

1 11 97 1,067 19,753 217,283 1,916,041 21,076,451

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

21,076,451 63,229,354 31,614,677 94,844,032 47,422,016 23,711,008 11,855,504 5,927,752 2,963,876 1,481,938 740,969 2,222,908 1,111,454 555,727 1,667,182 833,591 2,500,774 1,250,387 3,751,162 1,875,581 5,626,744 2,813,372 1,406,686 703,343 2,110,030 1,055,015 3,165,046 1,582,523 4,747,570 2,373,785 7,121,356 3,560,678 1,780,339 5,341,018 2,670,509 8,011,528 4,005,764 2,002,882 1,001,441 3,004,324 1,502,162 751,081 2,253,244 1,126,622 563,311 1,689,934 844,967 2,534,902 1,267,451 3,802,354 1,901,177 5,703,532 2,851,766 1,425,883 4,277,650 2,138,825 6,416,476 3,208,238 1,604,119 4,812,358

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.