2² × 3² × 5² × 719

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5^2 × 719

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 2,031,120

Proper Divisor Sum 1,384,020

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #647099 ← → #647111

1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 719 900 1,438 2,157 2,876 3,595 4,314 6,471 7,190 8,628 10,785 12,942 14,380 17,975 21,570 25,884 32,355 35,950 43,140 53,925 64,710 71,900 107,850 129,420 161,775 215,700 323,550 647,100

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

647,100 323,550 161,775 485,326 242,663 727,990 363,995 1,091,986 545,993 1,637,980 818,990 409,495 1,228,486 614,243 1,842,730 921,365 2,764,096 1,382,048 691,024 345,512 172,756 86,378 43,189 129,568 64,784 32,392 16,196 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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