7² × 13 × 67

Prime Factor Structure

Factorization String 7^2 × 13 × 67

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 54,264

Proper Divisor Sum 11,585

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #42677 ← → #42683

1 7 13 49 67 91 469 637 871 3,283 6,097 42,679

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

42,679 128,038 64,019 192,058 96,029 288,088 144,044 72,022 36,011 108,034 54,017 162,052 81,026 40,513 121,540 60,770 30,385 91,156 45,578 22,789 68,368 34,184 17,092 8,546 4,273 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640

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