397 × 1999

Prime Factor Structure

Factorization String 397 × 1999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 796,000

Proper Divisor Sum 2,397

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #793601 ← → #793607

1 397 1,999 793,603

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

793,603 2,380,810 1,190,405 3,571,216 1,785,608 892,804 446,402 223,201 669,604 334,802 167,401 502,204 251,102 125,551 376,654 188,327 564,982 282,491 847,474 423,737 1,271,212 635,606 317,803 953,410 476,705 1,430,116 715,058 357,529 1,072,588 536,294 268,147 804,442 402,221 1,206,664 603,332 301,666 150,833 452,500 226,250 113,125 339,376 169,688 84,844 42,422 21,211 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135 60,406 30,203

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