13 × 233 × 661

Prime Factor Structure

Factorization String 13 × 233 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,168,712

Proper Divisor Sum 166,543

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2002159 ← → #2002199

1 13 233 661 3,029 8,593 154,013 2,002,169

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

2,002,169 6,006,508 3,003,254 1,501,627 4,504,882 2,252,441 6,757,324 3,378,662 1,689,331 5,067,994 2,533,997 7,601,992 3,800,996 1,900,498 950,249 2,850,748 1,425,374 712,687 2,138,062 1,069,031 3,207,094 1,603,547 4,810,642 2,405,321 7,215,964 3,607,982 1,803,991 5,411,974 2,705,987 8,117,962 4,058,981 12,176,944 6,088,472 3,044,236 1,522,118 761,059 2,283,178 1,141,589 3,424,768 1,712,384 856,192 428,096 214,048 107,024 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117

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