3 × 11 × 131 × 173

Prime Factor Structure

Factorization String 3 × 11 × 131 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,102,464

Proper Divisor Sum 354,585

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #747871 ← → #747889

1 3 11 33 131 173 393 519 1,441 1,903 4,323 5,709 22,663 67,989 249,293 747,879

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

747,879 2,243,638 1,121,819 3,365,458 1,682,729 5,048,188 2,524,094 1,262,047 3,786,142 1,893,071 5,679,214 2,839,607 8,518,822 4,259,411 12,778,234 6,389,117 19,167,352 9,583,676 4,791,838 2,395,919 7,187,758 3,593,879 10,781,638 5,390,819 16,172,458 8,086,229 24,258,688 12,129,344 6,064,672 3,032,336 1,516,168 758,084 379,042 189,521 568,564 284,282 142,141 426,424 213,212 106,606 53,303 159,910 79,955 239,866 119,933 359,800 179,900 89,950 44,975 134,926 67,463 202,390 101,195 303,586 151,793 455,380 227,690 113,845 341,536 170,768

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