3² × 5 × 71 × 89

Prime Factor Structure

Factorization String 3^2 × 5 × 71 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 505,440

Proper Divisor Sum 221,085

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #284341 ← → #284357

1 3 5 9 15 45 71 89 213 267 355 445 639 801 1,065 1,335 3,195 4,005 6,319 18,957 31,595 56,871 94,785 284,355

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

284,355 853,066 426,533 1,279,600 639,800 319,900 159,950 79,975 239,926 119,963 359,890 179,945 539,836 269,918 134,959 404,878 202,439 607,318 303,659 910,978 455,489 1,366,468 683,234 341,617 1,024,852 512,426 256,213 768,640 384,320 192,160 96,080 48,040 24,020 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304

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