11² × 13781

Prime Factor Structure

Factorization String 11^2 × 13781

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,833,006

Proper Divisor Sum 165,505

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1667489 ← → #1667507

1 11 121 13,781 151,591 1,667,501

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

1,667,501 5,002,504 2,501,252 1,250,626 625,313 1,875,940 937,970 468,985 1,406,956 703,478 351,739 1,055,218 527,609 1,582,828 791,414 395,707 1,187,122 593,561 1,780,684 890,342 445,171 1,335,514 667,757 2,003,272 1,001,636 500,818 250,409 751,228 375,614 187,807 563,422 281,711 845,134 422,567 1,267,702 633,851 1,901,554 950,777 2,852,332 1,426,166 713,083 2,139,250 1,069,625 3,208,876 1,604,438 802,219 2,406,658 1,203,329 3,609,988 1,804,994 902,497 2,707,492 1,353,746 676,873 2,030,620 1,015,310 507,655 1,522,966 761,483 2,284,450

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