2 × 209021

Prime Factor Structure

Factorization String 2 × 209021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 627,066

Proper Divisor Sum 209,024

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #418031 ← → #418043

1 2 209,021 418,042

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

418,042 209,021 627,064 313,532 156,766 78,383 235,150 117,575 352,726 176,363 529,090 264,545 793,636 396,818 198,409 595,228 297,614 148,807 446,422 223,211 669,634 334,817 1,004,452 502,226 251,113 753,340 376,670 188,335 565,006 282,503 847,510 423,755 1,271,266 635,633 1,906,900 953,450 476,725 1,430,176 715,088 357,544 178,772 89,386 44,693 134,080 67,040 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916

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