3 × 5³ × 11 × 53

Prime Factor Structure

Factorization String 3 × 5^3 × 11 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 404,352

Proper Divisor Sum 185,727

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #218623 ← → #218627

1 3 5 11 15 25 33 53 55 75 125 159 165 265 275 375 583 795 825 1,325 1,375 1,749 2,915 3,975 4,125 6,625 8,745 14,575 19,875 43,725 72,875 218,625

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

218,625 655,876 327,938 163,969 491,908 245,954 122,977 368,932 184,466 92,233 276,700 138,350 69,175 207,526 103,763 311,290 155,645 466,936 233,468 116,734 58,367 175,102 87,551 262,654 131,327 393,982 196,991 590,974 295,487 886,462 443,231 1,329,694 664,847 1,994,542 997,271 2,991,814 1,495,907 4,487,722 2,243,861 6,731,584 3,365,792 1,682,896 841,448 420,724 210,362 105,181 315,544 157,772 78,886 39,443 118,330 59,165 177,496 88,748 44,374 22,187 66,562 33,281 99,844 49,922

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