3 × 7 × 137 × 271

Prime Factor Structure

Factorization String 3 × 7 × 137 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,201,152

Proper Divisor Sum 421,485

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #779663 ← → #779693

1 3 7 21 137 271 411 813 959 1,897 2,877 5,691 37,127 111,381 259,889 779,667

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

779,667 2,339,002 1,169,501 3,508,504 1,754,252 877,126 438,563 1,315,690 657,845 1,973,536 986,768 493,384 246,692 123,346 61,673 185,020 92,510 46,255 138,766 69,383 208,150 104,075 312,226 156,113 468,340 234,170 117,085 351,256 175,628 87,814 43,907 131,722 65,861 197,584 98,792 49,396 24,698 12,349 37,048 18,524 9,262 4,631 13,894 6,947 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826

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