3³ × 7 × 347

Prime Factor Structure

Factorization String 3^3 × 7 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 111,360

Proper Divisor Sum 45,777

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #65581 ← → #65587

1 3 7 9 21 27 63 189 347 1,041 2,429 3,123 7,287 9,369 21,861 65,583

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

65,583 196,750 98,375 295,126 147,563 442,690 221,345 664,036 332,018 166,009 498,028 249,014 124,507 373,522 186,761 560,284 280,142 140,071 420,214 210,107 630,322 315,161 945,484 472,742 236,371 709,114 354,557 1,063,672 531,836 265,918 132,959 398,878 199,439 598,318 299,159 897,478 448,739 1,346,218 673,109 2,019,328 1,009,664 504,832 252,416 126,208 63,104 31,552 15,776 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418

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