2 × 7 × 67 × 1319

Prime Factor Structure

Factorization String 2 × 7 × 67 × 1319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,154,240

Proper Divisor Sum 917,018

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1237217 ← → #1237231

1 2 7 14 67 134 469 938 1,319 2,638 9,233 18,466 88,373 176,746 618,611 1,237,222

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

1,237,222 618,611 1,855,834 927,917 2,783,752 1,391,876 695,938 347,969 1,043,908 521,954 260,977 782,932 391,466 195,733 587,200 293,600 146,800 73,400 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 13,958 6,979 20,938 10,469 31,408 15,704 7,852

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