2 × 321077

Prime Factor Structure

Factorization String 2 × 321077

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 963,234

Proper Divisor Sum 321,080

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #642151 ← → #642157

1 2 321,077 642,154

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

642,154 321,077 963,232 481,616 240,808 120,404 60,202 30,101 90,304 45,152 22,576 11,288 5,644 2,822 1,411 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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