3 × 11 × 241 × 643

Prime Factor Structure

Factorization String 3 × 11 × 241 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,480,704

Proper Divisor Sum 2,366,925

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #5113777 ← → #5113781

1 3 11 33 241 643 723 1,929 2,651 7,073 7,953 21,219 154,963 464,889 1,704,593 5,113,779

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

5,113,779 15,341,338 7,670,669 23,012,008 11,506,004 5,753,002 2,876,501 8,629,504 4,314,752 2,157,376 1,078,688 539,344 269,672 134,836 67,418 33,709 101,128 50,564 25,282 12,641 37,924 18,962 9,481 28,444 14,222 7,111 21,334 10,667 32,002 16,001 48,004 24,002 12,001 36,004 18,002 9,001 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452

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