3 × 5 × 101 × 1301

Prime Factor Structure

Factorization String 3 × 5 × 101 × 1301

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,187,296

Proper Divisor Sum 1,216,281

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1971007 ← → #1971023

1 3 5 15 101 303 505 1,301 1,515 3,903 6,505 19,515 131,401 394,203 657,005 1,971,015

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

1,971,015 5,913,046 2,956,523 8,869,570 4,434,785 13,304,356 6,652,178 3,326,089 9,978,268 4,989,134 2,494,567 7,483,702 3,741,851 11,225,554 5,612,777 16,838,332 8,419,166 4,209,583 12,628,750 6,314,375 18,943,126 9,471,563 28,414,690 14,207,345 42,622,036 21,311,018 10,655,509 31,966,528 15,983,264 7,991,632 3,995,816 1,997,908 998,954 499,477 1,498,432 749,216 374,608 187,304 93,652 46,826 23,413 70,240 35,120 17,560 8,780 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086

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