2 × 310223

Prime Factor Structure

Factorization String 2 × 310223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 930,672

Proper Divisor Sum 310,226

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #620441 ← → #620461

1 2 310,223 620,446

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

620,446 310,223 930,670 465,335 1,396,006 698,003 2,094,010 1,047,005 3,141,016 1,570,508 785,254 392,627 1,177,882 588,941 1,766,824 883,412 441,706 220,853 662,560 331,280 165,640 82,820 41,410 20,705 62,116 31,058 15,529 46,588 23,294 11,647 34,942 17,471 52,414 26,207 78,622 39,311 117,934 58,967 176,902 88,451 265,354 132,677 398,032 199,016 99,508 49,754 24,877 74,632 37,316 18,658 9,329 27,988 13,994 6,997 20,992 10,496 5,248 2,624 1,312 656

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