3² × 11 × 19 × 383

Prime Factor Structure

Factorization String 3^2 × 11 × 19 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,198,080

Proper Divisor Sum 477,657

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #720413 ← → #720439

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

720,423 2,161,270 1,080,635 3,241,906 1,620,953 4,862,860 2,431,430 1,215,715 3,647,146 1,823,573 5,470,720 2,735,360 1,367,680 683,840 341,920 170,960 85,480 42,740 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 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128

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