13 × 263²

Prime Factor Structure

Factorization String 13 × 263^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 972,062

Proper Divisor Sum 72,865

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #899189 ← → #899209

1 13 263 3,419 69,169 899,197

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

899,197 2,697,592 1,348,796 674,398 337,199 1,011,598 505,799 1,517,398 758,699 2,276,098 1,138,049 3,414,148 1,707,074 853,537 2,560,612 1,280,306 640,153 1,920,460 960,230 480,115 1,440,346 720,173 2,160,520 1,080,260 540,130 270,065 810,196 405,098 202,549 607,648 303,824 151,912 75,956 37,978 18,989 56,968 28,484 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710

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