2 × 3 × 13 × 67²

Prime Factor Structure

Factorization String 2 × 3 × 13 × 67^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 765,576

Proper Divisor Sum 415,434

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #350137 ← → #350159

1 2 3 6 13 26 39 67 78 134 201 402 871 1,742 2,613 4,489 5,226 8,978 13,467 26,934 58,357 116,714 175,071 350,142

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

350,142 175,071 525,214 262,607 787,822 393,911 1,181,734 590,867 1,772,602 886,301 2,658,904 1,329,452 664,726 332,363 997,090 498,545 1,495,636 747,818 373,909 1,121,728 560,864 280,432 140,216 70,108 35,054 17,527 52,582 26,291 78,874 39,437 118,312 59,156 29,578 14,789 44,368 22,184 11,092 5,546 2,773 8,320 4,160 2,080 1,040 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11

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