5 × 13 × 19 × 3163

Prime Factor Structure

Factorization String 5 × 13 × 19 × 3163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,315,520

Proper Divisor Sum 1,409,215

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3906293 ← → #3906307

1 5 13 19 65 95 247 1,235 3,163 15,815 41,119 60,097 205,595 300,485 781,261 3,906,305

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

3,906,305 11,718,916 5,859,458 2,929,729 8,789,188 4,394,594 2,197,297 6,591,892 3,295,946 1,647,973 4,943,920 2,471,960 1,235,980 617,990 308,995 926,986 463,493 1,390,480 695,240 347,620 173,810 86,905 260,716 130,358 65,179 195,538 97,769 293,308 146,654 73,327 219,982 109,991 329,974 164,987 494,962 247,481 742,444 371,222 185,611 556,834 278,417 835,252 417,626 208,813 626,440 313,220 156,610 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

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