2² × 3² × 19 × 23 × 43

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,921,920

Proper Divisor Sum 1,245,444

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #676469 ← → #676493

1 2 3 4 6 9 12 18 19 23 36 38 43 46 57 69 76 86 92 114 129 138 171 172 207 228 258 276 342 387 414 437 516 684 774 817 828 874 989 1,311 1,548 1,634 1,748 1,978 2,451 2,622 2,967 3,268 3,933 3,956 4,902 5,244 5,934 7,353 7,866 8,901 9,804 11,868 14,706 15,732

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

676,476 338,238 169,119 507,358 253,679 761,038 380,519 1,141,558 570,779 1,712,338 856,169 2,568,508 1,284,254 642,127 1,926,382 963,191 2,889,574 1,444,787 4,334,362 2,167,181 6,501,544 3,250,772 1,625,386 812,693 2,438,080 1,219,040 609,520 304,760 152,380 76,190 38,095 114,286 57,143 171,430 85,715 257,146 128,573 385,720 192,860 96,430 48,215 144,646 72,323 216,970 108,485 325,456 162,728 81,364 40,682 20,341 61,024 30,512 15,256 7,628 3,814 1,907 5,722 2,861 8,584 4,292

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