3 × 5 × 13 × 61

Prime Factor Structure

Factorization String 3 × 5 × 13 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,832

Proper Divisor Sum 8,937

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #11887 ← → #11897

1 3 5 13 15 39 61 65 183 195 305 793 915 2,379 3,965 11,895

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

11,895 35,686 17,843 53,530 26,765 80,296 40,148 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466

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