2 × 13 × 149 × 173

Prime Factor Structure

Factorization String 2 × 13 × 149 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,096,200

Proper Divisor Sum 425,998

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #670199 ← → #670211

1 2 13 26 149 173 298 346 1,937 2,249 3,874 4,498 25,777 51,554 335,101 670,202

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

670,202 335,101 1,005,304 502,652 251,326 125,663 376,990 188,495 565,486 282,743 848,230 424,115 1,272,346 636,173 1,908,520 954,260 477,130 238,565 715,696 357,848 178,924 89,462 44,731 134,194 67,097 201,292 100,646 50,323 150,970 75,485 226,456 113,228 56,614 28,307 84,922 42,461 127,384 63,692 31,846 15,923 47,770 23,885 71,656 35,828 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514

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