7 × 29 × 3187

Prime Factor Structure

Factorization String 7 × 29 × 3187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 765,120

Proper Divisor Sum 118,159

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #646957 ← → #646979

1 7 29 203 3,187 22,309 92,423 646,961

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

646,961 1,940,884 970,442 485,221 1,455,664 727,832 363,916 181,958 90,979 272,938 136,469 409,408 204,704 102,352 51,176 25,588 12,794 6,397 19,192 9,596 4,798 2,399 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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