2 × 19 × 438551

Prime Factor Structure

Factorization String 2 × 19 × 438551

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,313,120

Proper Divisor Sum 9,648,182

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #16664933 ← → #16664939

1 2 19 38 438,551 877,102 8,332,469 16,664,938

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

16,664,938 8,332,469 24,997,408 12,498,704 6,249,352 3,124,676 1,562,338 781,169 2,343,508 1,171,754 585,877 1,757,632 878,816 439,408 219,704 109,852 54,926 27,463 82,390 41,195 123,586 61,793 185,380 92,690 46,345 139,036 69,518 34,759 104,278 52,139 156,418 78,209 234,628 117,314 58,657 175,972 87,986 43,993 131,980 65,990 32,995 98,986 49,493 148,480 74,240 37,120 18,560 9,280 4,640 2,320 1,160 580 290 145 436 218 109 328 164 82

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