2 × 149 × 72367

Prime Factor Structure

Factorization String 2 × 149 × 72367

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,565,600

Proper Divisor Sum 11,000,234

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21565337 ← → #21565409

1 2 149 298 72,367 144,734 10,782,683 21,565,366

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

21,565,366 10,782,683 32,348,050 16,174,025 48,522,076 24,261,038 12,130,519 36,391,558 18,195,779 54,587,338 27,293,669 81,881,008 40,940,504 20,470,252 10,235,126 5,117,563 15,352,690 7,676,345 23,029,036 11,514,518 5,757,259 17,271,778 8,635,889 25,907,668 12,953,834 6,476,917 19,430,752 9,715,376 4,857,688 2,428,844 1,214,422 607,211 1,821,634 910,817 2,732,452 1,366,226 683,113 2,049,340 1,024,670 512,335 1,537,006 768,503 2,305,510 1,152,755 3,458,266 1,729,133 5,187,400 2,593,700 1,296,850 648,425 1,945,276 972,638 486,319 1,458,958 729,479 2,188,438 1,094,219 3,282,658 1,641,329 4,923,988

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