67 × 6619

Prime Factor Structure

Factorization String 67 × 6619

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 450,160

Proper Divisor Sum 6,687

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #443467 ← → #443489

1 67 6,619 443,473

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

443,473 1,330,420 665,210 332,605 997,816 498,908 249,454 124,727 374,182 187,091 561,274 280,637 841,912 420,956 210,478 105,239 315,718 157,859 473,578 236,789 710,368 355,184 177,592 88,796 44,398 22,199 66,598 33,299 99,898 49,949 149,848 74,924 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882

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