3² × 23 × 42221

Prime Factor Structure

Factorization String 3^2 × 23 × 42221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,173,264

Proper Divisor Sum 4,433,517

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #8739739 ← → #8739749

1 3 9 23 69 207 42,221 126,663 379,989 971,083 2,913,249 8,739,747

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

8,739,747 26,219,242 13,109,621 39,328,864 19,664,432 9,832,216 4,916,108 2,458,054 1,229,027 3,687,082 1,843,541 5,530,624 2,765,312 1,382,656 691,328 345,664 172,832 86,416 43,208 21,604 10,802 5,401 16,204 8,102 4,051 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257

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