7² × 29 × 479

Prime Factor Structure

Factorization String 7^2 × 29 × 479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 820,800

Proper Divisor Sum 140,141

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #680657 ← → #680681

1 7 29 49 203 479 1,421 3,353 13,891 23,471 97,237 680,659

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

680,659 2,041,978 1,020,989 3,062,968 1,531,484 765,742 382,871 1,148,614 574,307 1,722,922 861,461 2,584,384 1,292,192 646,096 323,048 161,524 80,762 40,381 121,144 60,572 30,286 15,143 45,430 22,715 68,146 34,073 102,220 51,110 25,555 76,666 38,333 115,000 57,500 28,750 14,375 43,126 21,563 64,690 32,345 97,036 48,518 24,259 72,778 36,389 109,168 54,584 27,292 13,646 6,823 20,470 10,235 30,706 15,353 46,060 23,030 11,515 34,546 17,273 51,820 25,910

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