7 × 17 × 31 × 1117

Prime Factor Structure

Factorization String 7 × 17 × 31 × 1117

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,151,744

Proper Divisor Sum 1,031,131

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #4120609 ← → #4120621

1 7 17 31 119 217 527 1,117 3,689 7,819 18,989 34,627 132,923 242,389 588,659 4,120,613

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

4,120,613 12,361,840 6,180,920 3,090,460 1,545,230 772,615 2,317,846 1,158,923 3,476,770 1,738,385 5,215,156 2,607,578 1,303,789 3,911,368 1,955,684 977,842 488,921 1,466,764 733,382 366,691 1,100,074 550,037 1,650,112 825,056 412,528 206,264 103,132 51,566 25,783 77,350 38,675 116,026 58,013 174,040 87,020 43,510 21,755 65,266 32,633 97,900 48,950 24,475 73,426 36,713 110,140 55,070 27,535 82,606 41,303 123,910 61,955 185,866 92,933 278,800 139,400 69,700 34,850 17,425 52,276 26,138

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