2³ × 3² × 61 × 379

Prime Factor Structure

Factorization String 2^3 × 3^2 × 61 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,594,200

Proper Divisor Sum 2,929,632

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1664563 ← → #1664569

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

1,664,568 832,284 416,142 208,071 624,214 312,107 936,322 468,161 1,404,484 702,242 351,121 1,053,364 526,682 263,341 790,024 395,012 197,506 98,753 296,260 148,130 74,065 222,196 111,098 55,549 166,648 83,324 41,662 20,831 62,494 31,247 93,742 46,871 140,614 70,307 210,922 105,461 316,384 158,192 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172 75,086 37,543 112,630 56,315 168,946 84,473 253,420 126,710 63,355

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