7 × 11 × 71 × 137

Prime Factor Structure

Factorization String 7 × 11 × 71 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 953,856

Proper Divisor Sum 204,877

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #748973 ← → #748981

1 7 11 71 77 137 497 781 959 1,507 5,467 9,727 10,549 68,089 106,997 748,979

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

748,979 2,246,938 1,123,469 3,370,408 1,685,204 842,602 421,301 1,263,904 631,952 315,976 157,988 78,994 39,497 118,492 59,246 29,623 88,870 44,435 133,306 66,653 199,960 99,980 49,990 24,995 74,986 37,493 112,480 56,240 28,120 14,060 7,030 3,515 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796

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