2 × 13 × 359 × 421

Prime Factor Structure

Factorization String 2 × 13 × 359 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,380,640

Proper Divisor Sum 2,451,026

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3929609 ← → #3929621

1 2 13 26 359 421 718 842 4,667 5,473 9,334 10,946 151,139 302,278 1,964,807 3,929,614

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

3,929,614 1,964,807 5,894,422 2,947,211 8,841,634 4,420,817 13,262,452 6,631,226 3,315,613 9,946,840 4,973,420 2,486,710 1,243,355 3,730,066 1,865,033 5,595,100 2,797,550 1,398,775 4,196,326 2,098,163 6,294,490 3,147,245 9,441,736 4,720,868 2,360,434 1,180,217 3,540,652 1,770,326 885,163 2,655,490 1,327,745 3,983,236 1,991,618 995,809 2,987,428 1,493,714 746,857 2,240,572 1,120,286 560,143 1,680,430 840,215 2,520,646 1,260,323 3,780,970 1,890,485 5,671,456 2,835,728 1,417,864 708,932 354,466 177,233 531,700 265,850 132,925 398,776 199,388 99,694 49,847 149,542

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