2 × 5 × 7 × 181

Prime Factor Structure

Factorization String 2 × 5 × 7 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,208

Proper Divisor Sum 13,538

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #12659 ← → #12671

1 2 5 7 10 14 35 70 181 362 905 1,267 1,810 2,534 6,335 12,670

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

12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256 54,128 27,064 13,532 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485

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