2² × 7² × 10289

Prime Factor Structure

Factorization String 2^2 × 7^2 × 10289

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,105,710

Proper Divisor Sum 2,089,066

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2016607 ← → #2016653

1 2 4 7 14 28 49 98 196 10,289 20,578 41,156 72,023 144,046 288,092 504,161 1,008,322 2,016,644

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

2,016,644 1,008,322 504,161 1,512,484 756,242 378,121 1,134,364 567,182 283,591 850,774 425,387 1,276,162 638,081 1,914,244 957,122 478,561 1,435,684 717,842 358,921 1,076,764 538,382 269,191 807,574 403,787 1,211,362 605,681 1,817,044 908,522 454,261 1,362,784 681,392 340,696 170,348 85,174 42,587 127,762 63,881 191,644 95,822 47,911 143,734 71,867 215,602 107,801 323,404 161,702 80,851 242,554 121,277 363,832 181,916 90,958 45,479 136,438 68,219 204,658 102,329 306,988 153,494 76,747

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