67 × 317711

Prime Factor Structure

Factorization String 67 × 317711

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,604,416

Proper Divisor Sum 317,779

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #21286633 ← → #21286673

1 67 317,711 21,286,637

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

21,286,637 63,859,912 31,929,956 15,964,978 7,982,489 23,947,468 11,973,734 5,986,867 17,960,602 8,980,301 26,940,904 13,470,452 6,735,226 3,367,613 10,102,840 5,051,420 2,525,710 1,262,855 3,788,566 1,894,283 5,682,850 2,841,425 8,524,276 4,262,138 2,131,069 6,393,208 3,196,604 1,598,302 799,151 2,397,454 1,198,727 3,596,182 1,798,091 5,394,274 2,697,137 8,091,412 4,045,706 2,022,853 6,068,560 3,034,280 1,517,140 758,570 379,285 1,137,856 568,928 284,464 142,232 71,116 35,558 17,779 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504

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