67 × 307

Prime Factor Structure

Factorization String 67 × 307

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,944

Proper Divisor Sum 375

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #20563 ← → #20593

1 67 307 20,569

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

20,569 61,708 30,854 15,427 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 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.