3 × 19 × 101 × 139

Prime Factor Structure

Factorization String 3 × 19 × 101 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,142,400

Proper Divisor Sum 342,177

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #800221 ← → #800231

1 3 19 57 101 139 303 417 1,919 2,641 5,757 7,923 14,039 42,117 266,741 800,223

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

800,223 2,400,670 1,200,335 3,601,006 1,800,503 5,401,510 2,700,755 8,102,266 4,051,133 12,153,400 6,076,700 3,038,350 1,519,175 4,557,526 2,278,763 6,836,290 3,418,145 10,254,436 5,127,218 2,563,609 7,690,828 3,845,414 1,922,707 5,768,122 2,884,061 8,652,184 4,326,092 2,163,046 1,081,523 3,244,570 1,622,285 4,866,856 2,433,428 1,216,714 608,357 1,825,072 912,536 456,268 228,134 114,067 342,202 171,101 513,304 256,652 128,326 64,163 192,490 96,245 288,736 144,368 72,184 36,092 18,046 9,023 27,070 13,535 40,606 20,303 60,910 30,455

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