3 × 7001

Prime Factor Structure

Factorization String 3 × 7001

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 28,008

Proper Divisor Sum 7,005

Digit Sum / Digital Root 6 (Root: 6)

Adjacent Primes #21001 ← → #21011

1 3 7,001 21,003

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

21,003 63,010 31,505 94,516 47,258 23,629 70,888 35,444 17,722 8,861 26,584 13,292 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574 76,787 230,362 115,181 345,544 172,772

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