5 × 31 × 43 × 53

Prime Factor Structure

Factorization String 5 × 31 × 43 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 456,192

Proper Divisor Sum 102,947

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #353237 ← → #353263

1 5 31 43 53 155 215 265 1,333 1,643 2,279 6,665 8,215 11,395 70,649 353,245

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

353,245 1,059,736 529,868 264,934 132,467 397,402 198,701 596,104 298,052 149,026 74,513 223,540 111,770 55,885 167,656 83,828 41,914 20,957 62,872 31,436 15,718 7,859 23,578 11,789 35,368 17,684 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377

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