2 × 3 × 19 × 8521

Prime Factor Structure

Factorization String 2 × 3 × 19 × 8521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,045,280

Proper Divisor Sum 1,073,886

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #971389 ← → #971401

1 2 3 6 19 38 57 114 8,521 17,042 25,563 51,126 161,899 323,798 485,697 971,394

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

971,394 485,697 1,457,092 728,546 364,273 1,092,820 546,410 273,205 819,616 409,808 204,904 102,452 51,226 25,613 76,840 38,420 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030

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