2 × 5³ × 2579

Prime Factor Structure

Factorization String 2 × 5^3 × 2579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,207,440

Proper Divisor Sum 562,690

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #644747 ← → #644753

1 2 5 10 25 50 125 250 2,579 5,158 12,895 25,790 64,475 128,950 322,375 644,750

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

644,750 322,375 967,126 483,563 1,450,690 725,345 2,176,036 1,088,018 544,009 1,632,028 816,014 408,007 1,224,022 612,011 1,836,034 918,017 2,754,052 1,377,026 688,513 2,065,540 1,032,770 516,385 1,549,156 774,578 387,289 1,161,868 580,934 290,467 871,402 435,701 1,307,104 653,552 326,776 163,388 81,694 40,847 122,542 61,271 183,814 91,907 275,722 137,861 413,584 206,792 103,396 51,698 25,849 77,548 38,774 19,387 58,162 29,081 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538

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