3² × 5² × 13 × 17 × 79

Prime Factor Structure

Factorization String 3^2 × 5^2 × 13 × 17 × 79

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 8,124,480

Proper Divisor Sum 4,196,205

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3928273 ← → #3928283

1 3 5 9 13 15 17 25 39 45 51 65 75 79 85 117 153 195 221 225 237 255 325 395 425 585 663 711 765 975 1,027 1,105 1,185 1,275 1,343 1,975 1,989 2,925 3,081 3,315 3,555 3,825 4,029 5,135 5,525 5,925 6,715 9,243 9,945 12,087 15,405 16,575 17,459 17,775 20,145 25,675 33,575 46,215 49,725 52,377

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

3,928,275 11,784,826 5,892,413 17,677,240 8,838,620 4,419,310 2,209,655 6,628,966 3,314,483 9,943,450 4,971,725 14,915,176 7,457,588 3,728,794 1,864,397 5,593,192 2,796,596 1,398,298 699,149 2,097,448 1,048,724 524,362 262,181 786,544 393,272 196,636 98,318 49,159 147,478 73,739 221,218 110,609 331,828 165,914 82,957 248,872 124,436 62,218 31,109 93,328 46,664 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156

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