2 × 3 × 5 × 7 × 397

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 397

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 229,248

Proper Divisor Sum 145,878

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #83357 ← → #83383

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 397 794 1,191 1,985 2,382 2,779 3,970 5,558 5,955 8,337 11,910 13,895 16,674 27,790 41,685 83,370

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

83,370 41,685 125,056 62,528 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238

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