19 × 31 × 6869

Prime Factor Structure

Factorization String 19 × 31 × 6869

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,396,800

Proper Divisor Sum 350,959

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4045837 ← → #4045843

1 19 31 589 6,869 130,511 212,939 4,045,841

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

4,045,841 12,137,524 6,068,762 3,034,381 9,103,144 4,551,572 2,275,786 1,137,893 3,413,680 1,706,840 853,420 426,710 213,355 640,066 320,033 960,100 480,050 240,025 720,076 360,038 180,019 540,058 270,029 810,088 405,044 202,522 101,261 303,784 151,892 75,946 37,973 113,920 56,960 28,480 14,240 7,120 3,560 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719

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