331 × 1811

Prime Factor Structure

Factorization String 331 × 1811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 601,584

Proper Divisor Sum 2,143

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #599429 ← → #599477

1 331 1,811 599,441

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

599,441 1,798,324 899,162 449,581 1,348,744 674,372 337,186 168,593 505,780 252,890 126,445 379,336 189,668 94,834 47,417 142,252 71,126 35,563 106,690 53,345 160,036 80,018 40,009 120,028 60,014 30,007 90,022 45,011 135,034 67,517 202,552 101,276 50,638 25,319 75,958 37,979 113,938 56,969 170,908 85,454 42,727 128,182 64,091 192,274 96,137 288,412 144,206 72,103 216,310 108,155 324,466 162,233 486,700 243,350 121,675 365,026 182,513 547,540 273,770 136,885

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