2 × 67 × 209707

Prime Factor Structure

Factorization String 2 × 67 × 209707

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 42,780,432

Proper Divisor Sum 14,679,694

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #28100719 ← → #28100741

1 2 67 134 209,707 419,414 14,050,369 28,100,738

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

28,100,738 14,050,369 42,151,108 21,075,554 10,537,777 31,613,332 15,806,666 7,903,333 23,710,000 11,855,000 5,927,500 2,963,750 1,481,875 4,445,626 2,222,813 6,668,440 3,334,220 1,667,110 833,555 2,500,666 1,250,333 3,751,000 1,875,500 937,750 468,875 1,406,626 703,313 2,109,940 1,054,970 527,485 1,582,456 791,228 395,614 197,807 593,422 296,711 890,134 445,067 1,335,202 667,601 2,002,804 1,001,402 500,701 1,502,104 751,052 375,526 187,763 563,290 281,645 844,936 422,468 211,234 105,617 316,852 158,426 79,213 237,640 118,820 59,410 29,705

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