3 × 421 × 1693

Prime Factor Structure

Factorization String 3 × 421 × 1693

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,859,472

Proper Divisor Sum 721,213

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2138251 ← → #2138263

1 3 421 1,263 1,693 5,079 712,753 2,138,259

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

2,138,259 6,414,778 3,207,389 9,622,168 4,811,084 2,405,542 1,202,771 3,608,314 1,804,157 5,412,472 2,706,236 1,353,118 676,559 2,029,678 1,014,839 3,044,518 1,522,259 4,566,778 2,283,389 6,850,168 3,425,084 1,712,542 856,271 2,568,814 1,284,407 3,853,222 1,926,611 5,779,834 2,889,917 8,669,752 4,334,876 2,167,438 1,083,719 3,251,158 1,625,579 4,876,738 2,438,369 7,315,108 3,657,554 1,828,777 5,486,332 2,743,166 1,371,583 4,114,750 2,057,375 6,172,126 3,086,063 9,258,190 4,629,095 13,887,286 6,943,643 20,830,930 10,415,465 31,246,396 15,623,198 7,811,599 23,434,798 11,717,399 35,152,198 17,576,099

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