3 × 7 × 11² × 139

Prime Factor Structure

Factorization String 3 × 7 × 11^2 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 595,840

Proper Divisor Sum 242,641

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #353179 ← → #353201

1 3 7 11 21 33 77 121 139 231 363 417 847 973 1,529 2,541 2,919 4,587 10,703 16,819 32,109 50,457 117,733 353,199

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

353,199 1,059,598 529,799 1,589,398 794,699 2,384,098 1,192,049 3,576,148 1,788,074 894,037 2,682,112 1,341,056 670,528 335,264 167,632 83,816 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377

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