2 × 5 × 137 × 439

Prime Factor Structure

Factorization String 2 × 5 × 137 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,092,960

Proper Divisor Sum 491,530

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #601423 ← → #601439

1 2 5 10 137 274 439 685 878 1,370 2,195 4,390 60,143 120,286 300,715 601,430

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

601,430 300,715 902,146 451,073 1,353,220 676,610 338,305 1,014,916 507,458 253,729 761,188 380,594 190,297 570,892 285,446 142,723 428,170 214,085 642,256 321,128 160,564 80,282 40,141 120,424 60,212 30,106 15,053 45,160 22,580 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20

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