2 × 5 × 219971

Prime Factor Structure

Factorization String 2 × 5 × 219971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,959,496

Proper Divisor Sum 1,759,786

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2199689 ← → #2199719

1 2 5 10 219,971 439,942 1,099,855 2,199,710

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

2,199,710 1,099,855 3,299,566 1,649,783 4,949,350 2,474,675 7,424,026 3,712,013 11,136,040 5,568,020 2,784,010 1,392,005 4,176,016 2,088,008 1,044,004 522,002 261,001 783,004 391,502 195,751 587,254 293,627 880,882 440,441 1,321,324 660,662 330,331 990,994 495,497 1,486,492 743,246 371,623 1,114,870 557,435 1,672,306 836,153 2,508,460 1,254,230 627,115 1,881,346 940,673 2,822,020 1,411,010 705,505 2,116,516 1,058,258 529,129 1,587,388 793,694 396,847 1,190,542 595,271 1,785,814 892,907 2,678,722 1,339,361 4,018,084 2,009,042 1,004,521 3,013,564

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