3 × 19 × 197 × 199

Prime Factor Structure

Factorization String 3 × 19 × 197 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,168,000

Proper Divisor Sum 933,429

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2234563 ← → #2234579

1 3 19 57 197 199 591 597 3,743 3,781 11,229 11,343 39,203 117,609 744,857 2,234,571

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

2,234,571 6,703,714 3,351,857 10,055,572 5,027,786 2,513,893 7,541,680 3,770,840 1,885,420 942,710 471,355 1,414,066 707,033 2,121,100 1,060,550 530,275 1,590,826 795,413 2,386,240 1,193,120 596,560 298,280 149,140 74,570 37,285 111,856 55,928 27,964 13,982 6,991 20,974 10,487 31,462 15,731 47,194 23,597 70,792 35,396 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394

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