2² × 7 × 11 × 37 × 173

Prime Factor Structure

Factorization String 2^2 × 7 × 11 × 37 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,443,264

Proper Divisor Sum 2,471,756

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1971503 ← → #1971517

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

1,971,508 985,754 492,877 1,478,632 739,316 369,658 184,829 554,488 277,244 138,622 69,311 207,934 103,967 311,902 155,951 467,854 233,927 701,782 350,891 1,052,674 526,337 1,579,012 789,506 394,753 1,184,260 592,130 296,065 888,196 444,098 222,049 666,148 333,074 166,537 499,612 249,806 124,903 374,710 187,355 562,066 281,033 843,100 421,550 210,775 632,326 316,163 948,490 474,245 1,422,736 711,368 355,684 177,842 88,921 266,764 133,382 66,691 200,074 100,037 300,112 150,056 75,028

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