3 × 7 × 73 × 877

Prime Factor Structure

Factorization String 3 × 7 × 73 × 877

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,079,104

Proper Divisor Sum 734,663

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1344407 ← → #1344457

1 3 7 21 73 219 511 877 1,533 2,631 6,139 18,417 64,021 192,063 448,147 1,344,441

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

1,344,441 4,033,324 2,016,662 1,008,331 3,024,994 1,512,497 4,537,492 2,268,746 1,134,373 3,403,120 1,701,560 850,780 425,390 212,695 638,086 319,043 957,130 478,565 1,435,696 717,848 358,924 179,462 89,731 269,194 134,597 403,792 201,896 100,948 50,474 25,237 75,712 37,856 18,928 9,464 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536

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