2 × 3 × 5 × 7 × 1223

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 1223

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 705,024

Proper Divisor Sum 448,194

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #256813 ← → #256831

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,223 2,446 3,669 6,115 7,338 8,561 12,230 17,122 18,345 25,683 36,690 42,805 51,366 85,610 128,415 256,830

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

256,830 128,415 385,246 192,623 577,870 288,935 866,806 433,403 1,300,210 650,105 1,950,316 975,158 487,579 1,462,738 731,369 2,194,108 1,097,054 548,527 1,645,582 822,791 2,468,374 1,234,187 3,702,562 1,851,281 5,553,844 2,776,922 1,388,461 4,165,384 2,082,692 1,041,346 520,673 1,562,020 781,010 390,505 1,171,516 585,758 292,879 878,638 439,319 1,317,958 658,979 1,976,938 988,469 2,965,408 1,482,704 741,352 370,676 185,338 92,669 278,008 139,004 69,502 34,751 104,254 52,127 156,382 78,191 234,574 117,287 351,862

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