3 × 5 × 19 × 1871

Prime Factor Structure

Factorization String 3 × 5 × 19 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 898,560

Proper Divisor Sum 365,325

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #533227 ← → #533237

1 3 5 15 19 57 95 285 1,871 5,613 9,355 28,065 35,549 106,647 177,745 533,235

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

533,235 1,599,706 799,853 2,399,560 1,199,780 599,890 299,945 899,836 449,918 224,959 674,878 337,439 1,012,318 506,159 1,518,478 759,239 2,277,718 1,138,859 3,416,578 1,708,289 5,124,868 2,562,434 1,281,217 3,843,652 1,921,826 960,913 2,882,740 1,441,370 720,685 2,162,056 1,081,028 540,514 270,257 810,772 405,386 202,693 608,080 304,040 152,020 76,010 38,005 114,016 57,008 28,504 14,252 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302

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