3² × 43 × 1307

Prime Factor Structure

Factorization String 3^2 × 43 × 1307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 748,176

Proper Divisor Sum 242,367

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #505781 ← → #505811

1 3 9 43 129 387 1,307 3,921 11,763 56,201 168,603 505,809

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

505,809 1,517,428 758,714 379,357 1,138,072 569,036 284,518 142,259 426,778 213,389 640,168 320,084 160,042 80,021 240,064 120,032 60,016 30,008 15,004 7,502 3,751 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264

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