2 × 3 × 5 × 7² × 443

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7^2 × 443

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,822,176

Proper Divisor Sum 1,170,966

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #651193 ← → #651221

1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 443 490 735 886 1,329 1,470 2,215 2,658 3,101 4,430 6,202 6,645 9,303 13,290 15,505 18,606 21,707 31,010 43,414 46,515 65,121 93,030 108,535 130,242 217,070 325,605 651,210

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

651,210 325,605 976,816 488,408 244,204 122,102 61,051 183,154 91,577 274,732 137,366 68,683 206,050 103,025 309,076 154,538 77,269 231,808 115,904 57,952 28,976 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692

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