2 × 3² × 31 × 3581

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 3581

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,470,336

Proper Divisor Sum 2,472,138

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #1998181 ← → #1998209

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

1,998,198 999,099 2,997,298 1,498,649 4,495,948 2,247,974 1,123,987 3,371,962 1,685,981 5,057,944 2,528,972 1,264,486 632,243 1,896,730 948,365 2,845,096 1,422,548 711,274 355,637 1,066,912 533,456 266,728 133,364 66,682 33,341 100,024 50,012 25,006 12,503 37,510 18,755 56,266 28,133 84,400 42,200 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113

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