13 × 61561

Prime Factor Structure

Factorization String 13 × 61561

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 861,868

Proper Divisor Sum 61,575

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #800291 ← → #800311

1 13 61,561 800,293

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

800,293 2,400,880 1,200,440 600,220 300,110 150,055 450,166 225,083 675,250 337,625 1,012,876 506,438 253,219 759,658 379,829 1,139,488 569,744 284,872 142,436 71,218 35,609 106,828 53,414 26,707 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

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