139 × 28409

Prime Factor Structure

Factorization String 139 × 28409

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,977,400

Proper Divisor Sum 28,549

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3948839 ← → #3948853

1 139 28,409 3,948,851

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

3,948,851 11,846,554 5,923,277 17,769,832 8,884,916 4,442,458 2,221,229 6,663,688 3,331,844 1,665,922 832,961 2,498,884 1,249,442 624,721 1,874,164 937,082 468,541 1,405,624 702,812 351,406 175,703 527,110 263,555 790,666 395,333 1,186,000 593,000 296,500 148,250 74,125 222,376 111,188 55,594 27,797 83,392 41,696 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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