13 × 131

Prime Factor Structure

Factorization String 13 × 131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,848

Proper Divisor Sum 145

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #1699 ← → #1709

1 13 131 1,703

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

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 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2

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