13 × 9787

Prime Factor Structure

Factorization String 13 × 9787

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 137,032

Proper Divisor Sum 9,801

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #127219 ← → #127241

1 13 9,787 127,231

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

127,231 381,694 190,847 572,542 286,271 858,814 429,407 1,288,222 644,111 1,932,334 966,167 2,898,502 1,449,251 4,347,754 2,173,877 6,521,632 3,260,816 1,630,408 815,204 407,602 203,801 611,404 305,702 152,851 458,554 229,277 687,832 343,916 171,958 85,979 257,938 128,969 386,908 193,454 96,727 290,182 145,091 435,274 217,637 652,912 326,456 163,228 81,614 40,807 122,422 61,211 183,634 91,817 275,452 137,726 68,863 206,590 103,295 309,886 154,943 464,830 232,415 697,246 348,623 1,045,870

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