3 × 19 × 127 × 1709

Prime Factor Structure

Factorization String 3 × 19 × 127 × 1709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,510,400

Proper Divisor Sum 5,138,949

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #12371441 ← → #12371453

1 3 19 57 127 381 1,709 2,413 5,127 7,239 32,471 97,413 217,043 651,129 4,123,817 12,371,451

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

12,371,451 37,114,354 18,557,177 55,671,532 27,835,766 13,917,883 41,753,650 20,876,825 62,630,476 31,315,238 15,657,619 46,972,858 23,486,429 70,459,288 35,229,644 17,614,822 8,807,411 26,422,234 13,211,117 39,633,352 19,816,676 9,908,338 4,954,169 14,862,508 7,431,254 3,715,627 11,146,882 5,573,441 16,720,324 8,360,162 4,180,081 12,540,244 6,270,122 3,135,061 9,405,184 4,702,592 2,351,296 1,175,648 587,824 293,912 146,956 73,478 36,739 110,218 55,109 165,328 82,664 41,332 20,666 10,333 31,000 15,500 7,750 3,875 11,626 5,813 17,440 8,720 4,360 2,180

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