13 × 12197

Prime Factor Structure

Factorization String 13 × 12197

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 170,772

Proper Divisor Sum 12,211

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #158551 ← → #158563

1 13 12,197 158,561

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

158,561 475,684 237,842 118,921 356,764 178,382 89,191 267,574 133,787 401,362 200,681 602,044 301,022 150,511 451,534 225,767 677,302 338,651 1,015,954 507,977 1,523,932 761,966 380,983 1,142,950 571,475 1,714,426 857,213 2,571,640 1,285,820 642,910 321,455 964,366 482,183 1,446,550 723,275 2,169,826 1,084,913 3,254,740 1,627,370 813,685 2,441,056 1,220,528 610,264 305,132 152,566 76,283 228,850 114,425 343,276 171,638 85,819 257,458 128,729 386,188 193,094 96,547 289,642 144,821 434,464 217,232

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