3² × 5 × 89 × 107

Prime Factor Structure

Factorization String 3^2 × 5 × 89 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 758,160

Proper Divisor Sum 329,625

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #428531 ← → #428539

1 3 5 9 15 45 89 107 267 321 445 535 801 963 1,335 1,605 4,005 4,815 9,523 28,569 47,615 85,707 142,845 428,535

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

428,535 1,285,606 642,803 1,928,410 964,205 2,892,616 1,446,308 723,154 361,577 1,084,732 542,366 271,183 813,550 406,775 1,220,326 610,163 1,830,490 915,245 2,745,736 1,372,868 686,434 343,217 1,029,652 514,826 257,413 772,240 386,120 193,060 96,530 48,265 144,796 72,398 36,199 108,598 54,299 162,898 81,449 244,348 122,174 61,087 183,262 91,631 274,894 137,447 412,342 206,171 618,514 309,257 927,772 463,886 231,943 695,830 347,915 1,043,746 521,873 1,565,620 782,810 391,405 1,174,216 587,108

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