13 × 47 × 197

Prime Factor Structure

Factorization String 13 × 47 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 133,056

Proper Divisor Sum 12,689

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #120349 ← → #120371

1 13 47 197 611 2,561 9,259 120,367

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

120,367 361,102 180,551 541,654 270,827 812,482 406,241 1,218,724 609,362 304,681 914,044 457,022 228,511 685,534 342,767 1,028,302 514,151 1,542,454 771,227 2,313,682 1,156,841 3,470,524 1,735,262 867,631 2,602,894 1,301,447 3,904,342 1,952,171 5,856,514 2,928,257 8,784,772 4,392,386 2,196,193 6,588,580 3,294,290 1,647,145 4,941,436 2,470,718 1,235,359 3,706,078 1,853,039 5,559,118 2,779,559 8,338,678 4,169,339 12,508,018 6,254,009 18,762,028 9,381,014 4,690,507 14,071,522 7,035,761 21,107,284 10,553,642 5,276,821 15,830,464 7,915,232 3,957,616 1,978,808 989,404

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