397 × 479

Prime Factor Structure

Factorization String 397 × 479

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 191,040

Proper Divisor Sum 877

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #190159 ← → #190181

1 397 479 190,163

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

190,163 570,490 285,245 855,736 427,868 213,934 106,967 320,902 160,451 481,354 240,677 722,032 361,016 180,508 90,254 45,127 135,382 67,691 203,074 101,537 304,612 152,306 76,153 228,460 114,230 57,115 171,346 85,673 257,020 128,510 64,255 192,766 96,383 289,150 144,575 433,726 216,863 650,590 325,295 975,886 487,943 1,463,830 731,915 2,195,746 1,097,873 3,293,620 1,646,810 823,405 2,470,216 1,235,108 617,554 308,777 926,332 463,166 231,583 694,750 347,375 1,042,126 521,063 1,563,190

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