2 × 3 × 7 × 2909

Prime Factor Structure

Factorization String 2 × 3 × 7 × 2909

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 279,360

Proper Divisor Sum 157,182

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #122173 ← → #122201

1 2 3 6 7 14 21 42 2,909 5,818 8,727 17,454 20,363 40,726 61,089 122,178

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

122,178 61,089 183,268 91,634 45,817 137,452 68,726 34,363 103,090 51,545 154,636 77,318 38,659 115,978 57,989 173,968 86,984 43,492 21,746 10,873 32,620 16,310 8,155 24,466 12,233 36,700 18,350 9,175 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

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