2 × 19 × 6991

Prime Factor Structure

Factorization String 2 × 19 × 6991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 419,520

Proper Divisor Sum 153,862

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #265621 ← → #265703

1 2 19 38 6,991 13,982 132,829 265,658

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

265,658 132,829 398,488 199,244 99,622 49,811 149,434 74,717 224,152 112,076 56,038 28,019 84,058 42,029 126,088 63,044 31,522 15,761 47,284 23,642 11,821 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47

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