7 × 13 × 19 × 179

Prime Factor Structure

Factorization String 7 × 13 × 19 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 403,200

Proper Divisor Sum 93,709

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #309481 ← → #309493

1 7 13 19 91 133 179 247 1,253 1,729 2,327 3,401 16,289 23,807 44,213 309,491

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

309,491 928,474 464,237 1,392,712 696,356 348,178 174,089 522,268 261,134 130,567 391,702 195,851 587,554 293,777 881,332 440,666 220,333 661,000 330,500 165,250 82,625 247,876 123,938 61,969 185,908 92,954 46,477 139,432 69,716 34,858 17,429 52,288 26,144 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56

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