3 × 7 × 39581

Prime Factor Structure

Factorization String 3 × 7 × 39581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,266,624

Proper Divisor Sum 435,423

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #831191 ← → #831217

1 3 7 21 39,581 118,743 277,067 831,201

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

831,201 2,493,604 1,246,802 623,401 1,870,204 935,102 467,551 1,402,654 701,327 2,103,982 1,051,991 3,155,974 1,577,987 4,733,962 2,366,981 7,100,944 3,550,472 1,775,236 887,618 443,809 1,331,428 665,714 332,857 998,572 499,286 249,643 748,930 374,465 1,123,396 561,698 280,849 842,548 421,274 210,637 631,912 315,956 157,978 78,989 236,968 118,484 59,242 29,621 88,864 44,432 22,216 11,108 5,554 2,777 8,332 4,166 2,083 6,250 3,125 9,376 4,688 2,344 1,172 586 293 880

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