2² × 17 × 31991

Prime Factor Structure

Factorization String 2^2 × 17 × 31991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,030,992

Proper Divisor Sum 1,855,604

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2175373 ← → #2175391

1 2 4 17 34 68 31,991 63,982 127,964 543,847 1,087,694 2,175,388

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

2,175,388 1,087,694 543,847 1,631,542 815,771 2,447,314 1,223,657 3,670,972 1,835,486 917,743 2,753,230 1,376,615 4,129,846 2,064,923 6,194,770 3,097,385 9,292,156 4,646,078 2,323,039 6,969,118 3,484,559 10,453,678 5,226,839 15,680,518 7,840,259 23,520,778 11,760,389 35,281,168 17,640,584 8,820,292 4,410,146 2,205,073 6,615,220 3,307,610 1,653,805 4,961,416 2,480,708 1,240,354 620,177 1,860,532 930,266 465,133 1,395,400 697,700 348,850 174,425 523,276 261,638 130,819 392,458 196,229 588,688 294,344 147,172 73,586 36,793 110,380 55,190 27,595 82,786

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