2³ × 19 × 4241

Prime Factor Structure

Factorization String 2^3 × 19 × 4241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,272,600

Proper Divisor Sum 627,968

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #644629 ← → #644647

1 2 4 8 19 38 76 152 4,241 8,482 16,964 33,928 80,579 161,158 322,316 644,632

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

644,632 322,316 161,158 80,579 241,738 120,869 362,608 181,304 90,652 45,326 22,663 67,990 33,995 101,986 50,993 152,980 76,490 38,245 114,736 57,368 28,684 14,342 7,171 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.