13 × 67 × 3221

Prime Factor Structure

Factorization String 13 × 67 × 3221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,067,344

Proper Divisor Sum 261,853

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2805487 ← → #2805497

1 13 67 871 3,221 41,873 215,807 2,805,491

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

2,805,491 8,416,474 4,208,237 12,624,712 6,312,356 3,156,178 1,578,089 4,734,268 2,367,134 1,183,567 3,550,702 1,775,351 5,326,054 2,663,027 7,989,082 3,994,541 11,983,624 5,991,812 2,995,906 1,497,953 4,493,860 2,246,930 1,123,465 3,370,396 1,685,198 842,599 2,527,798 1,263,899 3,791,698 1,895,849 5,687,548 2,843,774 1,421,887 4,265,662 2,132,831 6,398,494 3,199,247 9,597,742 4,798,871 14,396,614 7,198,307 21,594,922 10,797,461 32,392,384 16,196,192 8,098,096 4,049,048 2,024,524 1,012,262 506,131 1,518,394 759,197 2,277,592 1,138,796 569,398 284,699 854,098 427,049 1,281,148 640,574

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