2⁴ × 3² × 7 × 661

Prime Factor Structure

Factorization String 2^4 × 3^2 × 7 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 2,134,288

Proper Divisor Sum 1,468,000

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #666277 ← → #666301

1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 661 1,008 1,322 1,983 2,644 3,966 4,627 5,288 5,949 7,932 9,254 10,576 11,898 13,881 15,864 18,508 23,796 27,762 31,728 37,016 41,643 47,592 55,524 74,032 83,286 95,184 111,048 166,572 222,096 333,144 666,288

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

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