2 × 13 × 139 × 1231

Prime Factor Structure

Factorization String 2 × 13 × 139 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,244,160

Proper Divisor Sum 2,795,326

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4448833 ← → #4448837

1 2 13 26 139 278 1,231 1,807 2,462 3,614 16,003 32,006 171,109 342,218 2,224,417 4,448,834

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

4,448,834 2,224,417 6,673,252 3,336,626 1,668,313 5,004,940 2,502,470 1,251,235 3,753,706 1,876,853 5,630,560 2,815,280 1,407,640 703,820 351,910 175,955 527,866 263,933 791,800 395,900 197,950 98,975 296,926 148,463 445,390 222,695 668,086 334,043 1,002,130 501,065 1,503,196 751,598 375,799 1,127,398 563,699 1,691,098 845,549 2,536,648 1,268,324 634,162 317,081 951,244 475,622 237,811 713,434 356,717 1,070,152 535,076 267,538 133,769 401,308 200,654 100,327 300,982 150,491 451,474 225,737 677,212 338,606 169,303

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