2 × 3 × 137 × 373

Prime Factor Structure

Factorization String 2 × 3 × 137 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 619,344

Proper Divisor Sum 312,738

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #306589 ← → #306643

1 2 3 6 137 274 373 411 746 822 1,119 2,238 51,101 102,202 153,303 306,606

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

306,606 153,303 459,910 229,955 689,866 344,933 1,034,800 517,400 258,700 129,350 64,675 194,026 97,013 291,040 145,520 72,760 36,380 18,190 9,095 27,286 13,643 40,930 20,465 61,396 30,698 15,349 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680

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