71 × 139 × 439

Prime Factor Structure

Factorization String 71 × 139 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,435,200

Proper Divisor Sum 102,709

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4332479 ← → #4332499

1 71 139 439 9,869 31,169 61,021 4,332,491

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

4,332,491 12,997,474 6,498,737 19,496,212 9,748,106 4,874,053 14,622,160 7,311,080 3,655,540 1,827,770 913,885 2,741,656 1,370,828 685,414 342,707 1,028,122 514,061 1,542,184 771,092 385,546 192,773 578,320 289,160 144,580 72,290 36,145 108,436 54,218 27,109 81,328 40,664 20,332 10,166 5,083 15,250 7,625 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588

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