19 × 67 × 541

Prime Factor Structure

Factorization String 19 × 67 × 541

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 737,120

Proper Divisor Sum 48,427

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #688679 ← → #688697

1 19 67 541 1,273 10,279 36,247 688,693

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

688,693 2,066,080 1,033,040 516,520 258,260 129,130 64,565 193,696 96,848 48,424 24,212 12,106 6,053 18,160 9,080 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 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

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