2² × 3³ × 7² × 53

Prime Factor Structure

Factorization String 2^2 × 3^3 × 7^2 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 861,840

Proper Divisor Sum 581,364

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #280463 ← → #280487

1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 53 54 63 84 98 106 108 126 147 159 189 196 212 252 294 318 371 378 441 477 588 636 742 756 882 954 1,113 1,323 1,431 1,484 1,764 1,908 2,226 2,597 2,646 2,862 3,339 4,452 5,194 5,292 5,724 6,678 7,791 10,017

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

280,476 140,238 70,119 210,358 105,179 315,538 157,769 473,308 236,654 118,327 354,982 177,491 532,474 266,237 798,712 399,356 199,678 99,839 299,518 149,759 449,278 224,639 673,918 336,959 1,010,878 505,439 1,516,318 758,159 2,274,478 1,137,239 3,411,718 1,705,859 5,117,578 2,558,789 7,676,368 3,838,184 1,919,092 959,546 479,773 1,439,320 719,660 359,830 179,915 539,746 269,873 809,620 404,810 202,405 607,216 303,608 151,804 75,902 37,951 113,854 56,927 170,782 85,391 256,174 128,087 384,262

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