2 × 13² × 739

Prime Factor Structure

Factorization String 2 × 13^2 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 406,260

Proper Divisor Sum 156,478

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #249779 ← → #249797

1 2 13 26 169 338 739 1,478 9,607 19,214 124,891 249,782

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

249,782 124,891 374,674 187,337 562,012 281,006 140,503 421,510 210,755 632,266 316,133 948,400 474,200 237,100 118,550 59,275 177,826 88,913 266,740 133,370 66,685 200,056 100,028 50,014 25,007 75,022 37,511 112,534 56,267 168,802 84,401 253,204 126,602 63,301 189,904 94,952 47,476 23,738 11,869 35,608 17,804 8,902 4,451 13,354 6,677 20,032 10,016 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265

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