3 × 19 × 199 × 211

Prime Factor Structure

Factorization String 3 × 19 × 199 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,392,000

Proper Divisor Sum 998,627

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2393351 ← → #2393389

1 3 19 57 199 211 597 633 3,781 4,009 11,343 12,027 41,989 125,967 797,791 2,393,373

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

2,393,373 7,180,120 3,590,060 1,795,030 897,515 2,692,546 1,346,273 4,038,820 2,019,410 1,009,705 3,029,116 1,514,558 757,279 2,271,838 1,135,919 3,407,758 1,703,879 5,111,638 2,555,819 7,667,458 3,833,729 11,501,188 5,750,594 2,875,297 8,625,892 4,312,946 2,156,473 6,469,420 3,234,710 1,617,355 4,852,066 2,426,033 7,278,100 3,639,050 1,819,525 5,458,576 2,729,288 1,364,644 682,322 341,161 1,023,484 511,742 255,871 767,614 383,807 1,151,422 575,711 1,727,134 863,567 2,590,702 1,295,351 3,886,054 1,943,027 5,829,082 2,914,541 8,743,624 4,371,812 2,185,906 1,092,953 3,278,860

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