5² × 107 × 241

Prime Factor Structure

Factorization String 5^2 × 107 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 810,216

Proper Divisor Sum 165,541

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #644671 ← → #644687

1 5 25 107 241 535 1,205 2,675 6,025 25,787 128,935 644,675

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

644,675 1,934,026 967,013 2,901,040 1,450,520 725,260 362,630 181,315 543,946 271,973 815,920 407,960 203,980 101,990 50,995 152,986 76,493 229,480 114,740 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.