7 × 18367

Prime Factor Structure

Factorization String 7 × 18367

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 146,944

Proper Divisor Sum 18,375

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #128563 ← → #128591

1 7 18,367 128,569

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

128,569 385,708 192,854 96,427 289,282 144,641 433,924 216,962 108,481 325,444 162,722 81,361 244,084 122,042 61,021 183,064 91,532 45,766 22,883 68,650 34,325 102,976 51,488 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818

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