3 × 140197

Prime Factor Structure

Factorization String 3 × 140197

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 560,792

Proper Divisor Sum 140,201

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #420571 ← → #420593

1 3 140,197 420,591

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

420,591 1,261,774 630,887 1,892,662 946,331 2,838,994 1,419,497 4,258,492 2,129,246 1,064,623 3,193,870 1,596,935 4,790,806 2,395,403 7,186,210 3,593,105 10,779,316 5,389,658 2,694,829 8,084,488 4,042,244 2,021,122 1,010,561 3,031,684 1,515,842 757,921 2,273,764 1,136,882 568,441 1,705,324 852,662 426,331 1,278,994 639,497 1,918,492 959,246 479,623 1,438,870 719,435 2,158,306 1,079,153 3,237,460 1,618,730 809,365 2,428,096 1,214,048 607,024 303,512 151,756 75,878 37,939 113,818 56,909 170,728 85,364 42,682 21,341 64,024 32,012 16,006

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