31 × 389 × 509

Prime Factor Structure

Factorization String 31 × 389 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,364,800

Proper Divisor Sum 226,769

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #6138023 ← → #6138113

1 31 389 509 12,059 15,779 198,001 6,138,031

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

6,138,031 18,414,094 9,207,047 27,621,142 13,810,571 41,431,714 20,715,857 62,147,572 31,073,786 15,536,893 46,610,680 23,305,340 11,652,670 5,826,335 17,479,006 8,739,503 26,218,510 13,109,255 39,327,766 19,663,883 58,991,650 29,495,825 88,487,476 44,243,738 22,121,869 66,365,608 33,182,804 16,591,402 8,295,701 24,887,104 12,443,552 6,221,776 3,110,888 1,555,444 777,722 388,861 1,166,584 583,292 291,646 145,823 437,470 218,735 656,206 328,103 984,310 492,155 1,476,466 738,233 2,214,700 1,107,350 553,675 1,661,026 830,513 2,491,540 1,245,770 622,885 1,868,656 934,328 467,164 233,582

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