2³ × 5 × 7 × 73

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 53,280

Proper Divisor Sum 32,840

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #20431 ← → #20441

1 2 4 5 7 8 10 14 20 28 35 40 56 70 73 140 146 280 292 365 511 584 730 1,022 1,460 2,044 2,555 2,920 4,088 5,110 10,220 20,440

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

20,440 10,220 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 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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