2² × 3³ × 5² × 157

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5^2 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,371,440

Proper Divisor Sum 947,540

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #423887 ← → #423931

1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 157 180 225 270 300 314 450 471 540 628 675 785 900 942 1,350 1,413 1,570 1,884 2,355 2,700 2,826 3,140 3,925 4,239 4,710 5,652 7,065 7,850 8,478 9,420 11,775 14,130 15,700 16,956

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

423,900 211,950 105,975 317,926 158,963 476,890 238,445 715,336 357,668 178,834 89,417 268,252 134,126 67,063 201,190 100,595 301,786 150,893 452,680 226,340 113,170 56,585 169,756 84,878 42,439 127,318 63,659 190,978 95,489 286,468 143,234 71,617 214,852 107,426 53,713 161,140 80,570 40,285 120,856 60,428 30,214 15,107 45,322 22,661 67,984 33,992 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690

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