3 × 5 × 19 × 439

Prime Factor Structure

Factorization String 3 × 5 × 19 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 211,200

Proper Divisor Sum 86,085

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #125113 ← → #125117

1 3 5 15 19 57 95 285 439 1,317 2,195 6,585 8,341 25,023 41,705 125,115

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

125,115 375,346 187,673 563,020 281,510 140,755 422,266 211,133 633,400 316,700 158,350 79,175 237,526 118,763 356,290 178,145 534,436 267,218 133,609 400,828 200,414 100,207 300,622 150,311 450,934 225,467 676,402 338,201 1,014,604 507,302 253,651 760,954 380,477 1,141,432 570,716 285,358 142,679 428,038 214,019 642,058 321,029 963,088 481,544 240,772 120,386 60,193 180,580 90,290 45,145 135,436 67,718 33,859 101,578 50,789 152,368 76,184 38,092 19,046 9,523 28,570

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