3 × 11 × 37 × 673

Prime Factor Structure

Factorization String 3 × 11 × 37 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,229,376

Proper Divisor Sum 407,643

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #821677 ← → #821741

1 3 11 33 37 111 407 673 1,221 2,019 7,403 22,209 24,901 74,703 273,911 821,733

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

821,733 2,465,200 1,232,600 616,300 308,150 154,075 462,226 231,113 693,340 346,670 173,335 520,006 260,003 780,010 390,005 1,170,016 585,008 292,504 146,252 73,126 36,563 109,690 54,845 164,536 82,268 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218

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