389 × 1543

Prime Factor Structure

Factorization String 389 × 1543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 602,160

Proper Divisor Sum 1,933

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #600221 ← → #600233

1 389 1,543 600,227

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

600,227 1,800,682 900,341 2,701,024 1,350,512 675,256 337,628 168,814 84,407 253,222 126,611 379,834 189,917 569,752 284,876 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814

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