139 × 32173

Prime Factor Structure

Factorization String 139 × 32173

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,504,360

Proper Divisor Sum 32,313

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4472021 ← → #4472081

1 139 32,173 4,472,047

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

4,472,047 13,416,142 6,708,071 20,124,214 10,062,107 30,186,322 15,093,161 45,279,484 22,639,742 11,319,871 33,959,614 16,979,807 50,939,422 25,469,711 76,409,134 38,204,567 114,613,702 57,306,851 171,920,554 85,960,277 257,880,832 128,940,416 64,470,208 32,235,104 16,117,552 8,058,776 4,029,388 2,014,694 1,007,347 3,022,042 1,511,021 4,533,064 2,266,532 1,133,266 566,633 1,699,900 849,950 424,975 1,274,926 637,463 1,912,390 956,195 2,868,586 1,434,293 4,302,880 2,151,440 1,075,720 537,860 268,930 134,465 403,396 201,698 100,849 302,548 151,274 75,637 226,912 113,456 56,728 28,364

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