2² × 171271

Prime Factor Structure

Factorization String 2^2 × 171271

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,198,904

Proper Divisor Sum 513,820

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #685081 ← → #685093

1 2 4 171,271 342,542 685,084

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

685,084 342,542 171,271 513,814 256,907 770,722 385,361 1,156,084 578,042 289,021 867,064 433,532 216,766 108,383 325,150 162,575 487,726 243,863 731,590 365,795 1,097,386 548,693 1,646,080 823,040 411,520 205,760 102,880 51,440 25,720 12,860 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354

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