2 × 5² × 67 × 197

Prime Factor Structure

Factorization String 2 × 5^2 × 67 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,252,152

Proper Divisor Sum 592,202

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #659947 ← → #659951

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

659,950 329,975 989,926 494,963 1,484,890 742,445 2,227,336 1,113,668 556,834 278,417 835,252 417,626 208,813 626,440 313,220 156,610 78,305 234,916 117,458 58,729 176,188 88,094 44,047 132,142 66,071 198,214 99,107 297,322 148,661 445,984 222,992 111,496 55,748 27,874 13,937 41,812 20,906 10,453 31,360 15,680 7,840 3,920 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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