2 × 3 × 7 × 641 × 743

Prime Factor Structure

Factorization String 2 × 3 × 7 × 641 × 743

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 45,854,208

Proper Divisor Sum 25,851,162

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #20003023 ← → #20003047

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

20,003,046 10,001,523 30,004,570 15,002,285 45,006,856 22,503,428 11,251,714 5,625,857 16,877,572 8,438,786 4,219,393 12,658,180 6,329,090 3,164,545 9,493,636 4,746,818 2,373,409 7,120,228 3,560,114 1,780,057 5,340,172 2,670,086 1,335,043 4,005,130 2,002,565 6,007,696 3,003,848 1,501,924 750,962 375,481 1,126,444 563,222 281,611 844,834 422,417 1,267,252 633,626 316,813 950,440 475,220 237,610 118,805 356,416 178,208 89,104 44,552 22,276 11,138 5,569 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526

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