3 × 19 × 41 × 431

Prime Factor Structure

Factorization String 3 × 19 × 41 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,451,520

Proper Divisor Sum 444,273

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1007243 ← → #1007249

1 3 19 41 57 123 431 779 1,293 2,337 8,189 17,671 24,567 53,013 335,749 1,007,247

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

1,007,247 3,021,742 1,510,871 4,532,614 2,266,307 6,798,922 3,399,461 10,198,384 5,099,192 2,549,596 1,274,798 637,399 1,912,198 956,099 2,868,298 1,434,149 4,302,448 2,151,224 1,075,612 537,806 268,903 806,710 403,355 1,210,066 605,033 1,815,100 907,550 453,775 1,361,326 680,663 2,041,990 1,020,995 3,062,986 1,531,493 4,594,480 2,297,240 1,148,620 574,310 287,155 861,466 430,733 1,292,200 646,100 323,050 161,525 484,576 242,288 121,144 60,572 30,286 15,143 45,430 22,715 68,146 34,073 102,220 51,110 25,555 76,666 38,333

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