3² × 37 × 1999

Prime Factor Structure

Factorization String 3^2 × 37 × 1999

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 988,000

Proper Divisor Sum 322,333

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #665659 ← → #665677

1 3 9 37 111 333 1,999 5,997 17,991 73,963 221,889 665,667

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

665,667 1,997,002 998,501 2,995,504 1,497,752 748,876 374,438 187,219 561,658 280,829 842,488 421,244 210,622 105,311 315,934 157,967 473,902 236,951 710,854 355,427 1,066,282 533,141 1,599,424 799,712 399,856 199,928 99,964 49,982 24,991 74,974 37,487 112,462 56,231 168,694 84,347 253,042 126,521 379,564 189,782 94,891 284,674 142,337 427,012 213,506 106,753 320,260 160,130 80,065 240,196 120,098 60,049 180,148 90,074 45,037 135,112 67,556 33,778 16,889 50,668 25,334

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