7 × 11 × 71 × 89

Prime Factor Structure

Factorization String 7 × 11 × 71 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 622,080

Proper Divisor Sum 135,517

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #486559 ← → #486569

1 7 11 71 77 89 497 623 781 979 5,467 6,319 6,853 44,233 69,509 486,563

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

486,563 1,459,690 729,845 2,189,536 1,094,768 547,384 273,692 136,846 68,423 205,270 102,635 307,906 153,953 461,860 230,930 115,465 346,396 173,198 86,599 259,798 129,899 389,698 194,849 584,548 292,274 146,137 438,412 219,206 109,603 328,810 164,405 493,216 246,608 123,304 61,652 30,826 15,413 46,240 23,120 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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