2 × 7 × 211 × 443

Prime Factor Structure

Factorization String 2 × 7 × 211 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,259,072

Proper Divisor Sum 950,450

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1308613 ← → #1308647

1 2 7 14 211 422 443 886 1,477 2,954 3,101 6,202 93,473 186,946 654,311 1,308,622

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

1,308,622 654,311 1,962,934 981,467 2,944,402 1,472,201 4,416,604 2,208,302 1,104,151 3,312,454 1,656,227 4,968,682 2,484,341 7,453,024 3,726,512 1,863,256 931,628 465,814 232,907 698,722 349,361 1,048,084 524,042 262,021 786,064 393,032 196,516 98,258 49,129 147,388 73,694 36,847 110,542 55,271 165,814 82,907 248,722 124,361 373,084 186,542 93,271 279,814 139,907 419,722 209,861 629,584 314,792 157,396 78,698 39,349 118,048 59,024 29,512 14,756 7,378 3,689 11,068 5,534 2,767 8,302

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