2² × 5 × 13 × 47 × 59

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 47 × 59

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,693,440

Proper Divisor Sum 972,460

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #720971 ← → #720983

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

720,980 360,490 180,245 540,736 270,368 135,184 67,592 33,796 16,898 8,449 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128

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