3 × 5 × 311 × 853

Prime Factor Structure

Factorization String 3 × 5 × 311 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,394,752

Proper Divisor Sum 2,415,507

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3979237 ← → #3979247

1 3 5 15 311 853 933 1,555 2,559 4,265 4,665 12,795 265,283 795,849 1,326,415 3,979,245

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

3,979,245 11,937,736 5,968,868 2,984,434 1,492,217 4,476,652 2,238,326 1,119,163 3,357,490 1,678,745 5,036,236 2,518,118 1,259,059 3,777,178 1,888,589 5,665,768 2,832,884 1,416,442 708,221 2,124,664 1,062,332 531,166 265,583 796,750 398,375 1,195,126 597,563 1,792,690 896,345 2,689,036 1,344,518 672,259 2,016,778 1,008,389 3,025,168 1,512,584 756,292 378,146 189,073 567,220 283,610 141,805 425,416 212,708 106,354 53,177 159,532 79,766 39,883 119,650 59,825 179,476 89,738 44,869 134,608 67,304 33,652 16,826 8,413 25,240

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