3 × 5 × 7 × 3821

Prime Factor Structure

Factorization String 3 × 5 × 7 × 3821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 733,824

Proper Divisor Sum 332,619

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #401201 ← → #401209

1 3 5 7 15 21 35 105 3,821 11,463 19,105 26,747 57,315 80,241 133,735 401,205

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

401,205 1,203,616 601,808 300,904 150,452 75,226 37,613 112,840 56,420 28,210 14,105 42,316 21,158 10,579 31,738 15,869 47,608 23,804 11,902 5,951 17,854 8,927 26,782 13,391 40,174 20,087 60,262 30,131 90,394 45,197 135,592 67,796 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13

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