2 × 3² × 5² × 13 × 59

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 13 × 59

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,015,560

Proper Divisor Sum 670,410

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #345143 ← → #345181

1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 59 65 75 78 90 117 118 130 150 177 195 225 234 295 325 354 390 450 531 585 590 650 767 885 975 1,062 1,170 1,475 1,534 1,770 1,950 2,301 2,655 2,925 2,950 3,835 4,425 4,602 5,310 5,850 6,903 7,670 8,850 11,505

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

345,150 172,575 517,726 258,863 776,590 388,295 1,164,886 582,443 1,747,330 873,665 2,620,996 1,310,498 655,249 1,965,748 982,874 491,437 1,474,312 737,156 368,578 184,289 552,868 276,434 138,217 414,652 207,326 103,663 310,990 155,495 466,486 233,243 699,730 349,865 1,049,596 524,798 262,399 787,198 393,599 1,180,798 590,399 1,771,198 885,599 2,656,798 1,328,399 3,985,198 1,992,599 5,977,798 2,988,899 8,966,698 4,483,349 13,450,048 6,725,024 3,362,512 1,681,256 840,628 420,314 210,157 630,472 315,236 157,618 78,809

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