7 × 43 × 191

Prime Factor Structure

Factorization String 7 × 43 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 67,584

Proper Divisor Sum 10,093

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #57487 ← → #57493

1 7 43 191 301 1,337 8,213 57,491

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

57,491 172,474 86,237 258,712 129,356 64,678 32,339 97,018 48,509 145,528 72,764 36,382 18,191 54,574 27,287 81,862 40,931 122,794 61,397 184,192 92,096 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365

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