3³ × 103 × 233

Prime Factor Structure

Factorization String 3^3 × 103 × 233

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 973,440

Proper Divisor Sum 325,467

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #647963 ← → #647987

1 3 9 27 103 233 309 699 927 2,097 2,781 6,291 23,999 71,997 215,991 647,973

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

647,973 1,943,920 971,960 485,980 242,990 121,495 364,486 182,243 546,730 273,365 820,096 410,048 205,024 102,512 51,256 25,628 12,814 6,407 19,222 9,611 28,834 14,417 43,252 21,626 10,813 32,440 16,220 8,110 4,055 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686

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