7 × 11 × 6661

Prime Factor Structure

Factorization String 7 × 11 × 6661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 639,552

Proper Divisor Sum 126,655

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #512891 ← → #512899

1 7 11 77 6,661 46,627 73,271 512,897

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

512,897 1,538,692 769,346 384,673 1,154,020 577,010 288,505 865,516 432,758 216,379 649,138 324,569 973,708 486,854 243,427 730,282 365,141 1,095,424 547,712 273,856 136,928 68,464 34,232 17,116 8,558 4,279 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256

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