2³ × 3 × 26861

Prime Factor Structure

Factorization String 2^3 × 3 × 26861

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,611,720

Proper Divisor Sum 967,056

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #644653 ← → #644669

1 2 3 4 6 8 12 24 26,861 53,722 80,583 107,444 161,166 214,888 322,332 644,664

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

644,664 322,332 161,166 80,583 241,750 120,875 362,626 181,313 543,940 271,970 135,985 407,956 203,978 101,989 305,968 152,984 76,492 38,246 19,123 57,370 28,685 86,056 43,028 21,514 10,757 32,272 16,136 8,068 4,034 2,017 6,052 3,026 1,513 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683

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