2 × 5 × 7² × 131969

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 131969

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 135,401,220

Proper Divisor Sum 70,736,410

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #64664801 ← → #64664813

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

64,664,810 32,332,405 96,997,216 48,498,608 24,249,304 12,124,652 6,062,326 3,031,163 9,093,490 4,546,745 13,640,236 6,820,118 3,410,059 10,230,178 5,115,089 15,345,268 7,672,634 3,836,317 11,508,952 5,754,476 2,877,238 1,438,619 4,315,858 2,157,929 6,473,788 3,236,894 1,618,447 4,855,342 2,427,671 7,283,014 3,641,507 10,924,522 5,462,261 16,386,784 8,193,392 4,096,696 2,048,348 1,024,174 512,087 1,536,262 768,131 2,304,394 1,152,197 3,456,592 1,728,296 864,148 432,074 216,037 648,112 324,056 162,028 81,014 40,507 121,522 60,761 182,284 91,142 45,571 136,714 68,357

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