3 × 23 × 127 × 251

Prime Factor Structure

Factorization String 3 × 23 × 127 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,096,576

Proper Divisor Sum 897,063

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2199499 ← → #2199521

1 3 23 69 127 251 381 753 2,921 5,773 8,763 17,319 31,877 95,631 733,171 2,199,513

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

2,199,513 6,598,540 3,299,270 1,649,635 4,948,906 2,474,453 7,423,360 3,711,680 1,855,840 927,920 463,960 231,980 115,990 57,995 173,986 86,993 260,980 130,490 65,245 195,736 97,868 48,934 24,467 73,402 36,701 110,104 55,052 27,526 13,763 41,290 20,645 61,936 30,968 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958

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