3² × 7² × 1609

Prime Factor Structure

Factorization String 3^2 × 7^2 × 1609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,193,010

Proper Divisor Sum 483,441

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #709561 ← → #709589

1 3 7 9 21 49 63 147 441 1,609 4,827 11,263 14,481 33,789 78,841 101,367 236,523 709,569

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

709,569 2,128,708 1,064,354 532,177 1,596,532 798,266 399,133 1,197,400 598,700 299,350 149,675 449,026 224,513 673,540 336,770 168,385 505,156 252,578 126,289 378,868 189,434 94,717 284,152 142,076 71,038 35,519 106,558 53,279 159,838 79,919 239,758 119,879 359,638 179,819 539,458 269,729 809,188 404,594 202,297 606,892 303,446 151,723 455,170 227,585 682,756 341,378 170,689 512,068 256,034 128,017 384,052 192,026 96,013 288,040 144,020 72,010 36,005 108,016 54,008 27,004

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