2 × 7 × 13 × 113

Prime Factor Structure

Factorization String 2 × 7 × 13 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 38,304

Proper Divisor Sum 17,738

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20563 ← → #20593

1 2 7 13 14 26 91 113 182 226 791 1,469 1,582 2,938 10,283 20,566

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

20,566 10,283 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131

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