2 × 3² × 5³ × 307

Prime Factor Structure

Factorization String 2 × 3^2 × 5^3 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,873,872

Proper Divisor Sum 1,183,122

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #690721 ← → #690757

1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 125 150 225 250 307 375 450 614 750 921 1,125 1,535 1,842 2,250 2,763 3,070 4,605 5,526 7,675 9,210 13,815 15,350 23,025 27,630 38,375 46,050 69,075 76,750 115,125 138,150 230,250 345,375 690,750

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

690,750 345,375 1,036,126 518,063 1,554,190 777,095 2,331,286 1,165,643 3,496,930 1,748,465 5,245,396 2,622,698 1,311,349 3,934,048 1,967,024 983,512 491,756 245,878 122,939 368,818 184,409 553,228 276,614 138,307 414,922 207,461 622,384 311,192 155,596 77,798 38,899 116,698 58,349 175,048 87,524 43,762 21,881 65,644 32,822 16,411 49,234 24,617 73,852 36,926 18,463 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210 70,105 210,316 105,158 52,579 157,738

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