3 × 11 × 13 × 1279

Prime Factor Structure

Factorization String 3 × 11 × 13 × 1279

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 860,160

Proper Divisor Sum 311,469

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #548687 ← → #548693

1 3 11 13 33 39 143 429 1,279 3,837 14,069 16,627 42,207 49,881 182,897 548,691

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

548,691 1,646,074 823,037 2,469,112 1,234,556 617,278 308,639 925,918 462,959 1,388,878 694,439 2,083,318 1,041,659 3,124,978 1,562,489 4,687,468 2,343,734 1,171,867 3,515,602 1,757,801 5,273,404 2,636,702 1,318,351 3,955,054 1,977,527 5,932,582 2,966,291 8,898,874 4,449,437 13,348,312 6,674,156 3,337,078 1,668,539 5,005,618 2,502,809 7,508,428 3,754,214 1,877,107 5,631,322 2,815,661 8,446,984 4,223,492 2,111,746 1,055,873 3,167,620 1,583,810 791,905 2,375,716 1,187,858 593,929 1,781,788 890,894 445,447 1,336,342 668,171 2,004,514 1,002,257 3,006,772 1,503,386 751,693

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