2⁶ × 5² × 401

Prime Factor Structure

Factorization String 2^6 × 5^2 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 42

Divisor Sum (σ) 1,582,674

Proper Divisor Sum 941,074

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #641581 ← → #641623

1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 401 800 802 1,600 1,604 2,005 3,208 4,010 6,416 8,020 10,025 12,832 16,040 20,050 25,664 32,080 40,100 64,160 80,200 128,320 160,400 320,800 641,600

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

641,600 320,800 160,400 80,200 40,100 20,050 10,025 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

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