67 × 1999

Prime Factor Structure

Factorization String 67 × 1999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 136,000

Proper Divisor Sum 2,067

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #133919 ← → #133949

1 67 1,999 133,933

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

133,933 401,800 200,900 100,450 50,225 150,676 75,338 37,669 113,008 56,504 28,252 14,126 7,063 21,190 10,595 31,786 15,893 47,680 23,840 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854

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