3 × 5 × 19 × 53 × 131

Prime Factor Structure

Factorization String 3 × 5 × 19 × 53 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,421,440

Proper Divisor Sum 1,442,685

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1978741 ← → #1978763

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

1,978,755 5,936,266 2,968,133 8,904,400 4,452,200 2,226,100 1,113,050 556,525 1,669,576 834,788 417,394 208,697 626,092 313,046 156,523 469,570 234,785 704,356 352,178 176,089 528,268 264,134 132,067 396,202 198,101 594,304 297,152 148,576 74,288 37,144 18,572 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10

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