3² × 89 × 809

Prime Factor Structure

Factorization String 3^2 × 89 × 809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 947,700

Proper Divisor Sum 299,691

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #648007 ← → #648019

1 3 9 89 267 801 809 2,427 7,281 72,001 216,003 648,009

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

648,009 1,944,028 972,014 486,007 1,458,022 729,011 2,187,034 1,093,517 3,280,552 1,640,276 820,138 410,069 1,230,208 615,104 307,552 153,776 76,888 38,444 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.