7 × 643 × 911

Prime Factor Structure

Factorization String 7 × 643 × 911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,698,624

Proper Divisor Sum 598,213

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #4100407 ← → #4100413

1 7 643 911 4,501 6,377 585,773 4,100,411

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

4,100,411 12,301,234 6,150,617 18,451,852 9,225,926 4,612,963 13,838,890 6,919,445 20,758,336 10,379,168 5,189,584 2,594,792 1,297,396 648,698 324,349 973,048 486,524 243,262 121,631 364,894 182,447 547,342 273,671 821,014 410,507 1,231,522 615,761 1,847,284 923,642 461,821 1,385,464 692,732 346,366 173,183 519,550 259,775 779,326 389,663 1,168,990 584,495 1,753,486 876,743 2,630,230 1,315,115 3,945,346 1,972,673 5,918,020 2,959,010 1,479,505 4,438,516 2,219,258 1,109,629 3,328,888 1,664,444 832,222 416,111 1,248,334 624,167 1,872,502 936,251

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