2⁴ × 13 × 3209

Prime Factor Structure

Factorization String 2^4 × 13 × 3209

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,393,140

Proper Divisor Sum 725,668

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #667463 ← → #667477

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

667,472 333,736 166,868 83,434 41,717 125,152 62,576 31,288 15,644 7,822 3,911 11,734 5,867 17,602 8,801 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118

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