7 × 23 × 149 × 163

Prime Factor Structure

Factorization String 7 × 23 × 149 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,723,200

Proper Divisor Sum 812,993

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3910201 ← → #3910229

1 7 23 149 161 163 1,043 1,141 3,427 3,749 23,989 24,287 26,243 170,009 558,601 3,910,207

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

3,910,207 11,730,622 5,865,311 17,595,934 8,797,967 26,393,902 13,196,951 39,590,854 19,795,427 59,386,282 29,693,141 89,079,424 44,539,712 22,269,856 11,134,928 5,567,464 2,783,732 1,391,866 695,933 2,087,800 1,043,900 521,950 260,975 782,926 391,463 1,174,390 587,195 1,761,586 880,793 2,642,380 1,321,190 660,595 1,981,786 990,893 2,972,680 1,486,340 743,170 371,585 1,114,756 557,378 278,689 836,068 418,034 209,017 627,052 313,526 156,763 470,290 235,145 705,436 352,718 176,359 529,078 264,539 793,618 396,809 1,190,428 595,214 297,607 892,822

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