3 × 31 × 43 × 223

Prime Factor Structure

Factorization String 3 × 31 × 43 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,261,568

Proper Divisor Sum 369,791

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #891767 ← → #891797

1 3 31 43 93 129 223 669 1,333 3,999 6,913 9,589 20,739 28,767 297,259 891,777

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

891,777 2,675,332 1,337,666 668,833 2,006,500 1,003,250 501,625 1,504,876 752,438 376,219 1,128,658 564,329 1,692,988 846,494 423,247 1,269,742 634,871 1,904,614 952,307 2,856,922 1,428,461 4,285,384 2,142,692 1,071,346 535,673 1,607,020 803,510 401,755 1,205,266 602,633 1,807,900 903,950 451,975 1,355,926 677,963 2,033,890 1,016,945 3,050,836 1,525,418 762,709 2,288,128 1,144,064 572,032 286,016 143,008 71,504 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258 629 1,888 944

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