331 × 11987

Prime Factor Structure

Factorization String 331 × 11987

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,980,016

Proper Divisor Sum 12,319

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #3967687 ← → #3967699

1 331 11,987 3,967,697

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

3,967,697 11,903,092 5,951,546 2,975,773 8,927,320 4,463,660 2,231,830 1,115,915 3,347,746 1,673,873 5,021,620 2,510,810 1,255,405 3,766,216 1,883,108 941,554 470,777 1,412,332 706,166 353,083 1,059,250 529,625 1,588,876 794,438 397,219 1,191,658 595,829 1,787,488 893,744 446,872 223,436 111,718 55,859 167,578 83,789 251,368 125,684 62,842 31,421 94,264 47,132 23,566 11,783 35,350 17,675 53,026 26,513 79,540 39,770 19,885 59,656 29,828 14,914 7,457 22,372 11,186 5,593 16,780 8,390 4,195

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