389 × 1427

Prime Factor Structure

Factorization String 389 × 1427

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 556,920

Proper Divisor Sum 1,817

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #555097 ← → #555109

1 389 1,427 555,103

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

555,103 1,665,310 832,655 2,497,966 1,248,983 3,746,950 1,873,475 5,620,426 2,810,213 8,430,640 4,215,320 2,107,660 1,053,830 526,915 1,580,746 790,373 2,371,120 1,185,560 592,780 296,390 148,195 444,586 222,293 666,880 333,440 166,720 83,360 41,680 20,840 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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