3² × 5³ × 11 × 53

Prime Factor Structure

Factorization String 3^2 × 5^3 × 11 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,314,144

Proper Divisor Sum 658,269

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #655859 ← → #655883

1 3 5 9 11 15 25 33 45 53 55 75 99 125 159 165 225 265 275 375 477 495 583 795 825 1,125 1,325 1,375 1,749 2,385 2,475 2,915 3,975 4,125 5,247 6,625 8,745 11,925 12,375 14,575 19,875 26,235 43,725 59,625 72,875 131,175 218,625 655,875

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

655,875 1,967,626 983,813 2,951,440 1,475,720 737,860 368,930 184,465 553,396 276,698 138,349 415,048 207,524 103,762 51,881 155,644 77,822 38,911 116,734 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 24,961

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