2³ × 5 × 7³ × 47

Prime Factor Structure

Factorization String 2^3 × 5 × 7^3 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,728,000

Proper Divisor Sum 1,083,160

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #644837 ← → #644843

1 2 4 5 7 8 10 14 20 28 35 40 47 49 56 70 94 98 140 188 196 235 245 280 329 343 376 392 470 490 658 686 940 980 1,316 1,372 1,645 1,715 1,880 1,960 2,303 2,632 2,744 3,290 3,430 4,606 6,580 6,860 9,212 11,515 13,160 13,720 16,121 18,424 23,030 32,242 46,060 64,484 80,605 92,120

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

644,840 322,420 161,210 80,605 241,816 120,908 60,454 30,227 90,682 45,341 136,024 68,012 34,006 17,003 51,010 25,505 76,516 38,258 19,129 57,388 28,694 14,347 43,042 21,521 64,564 32,282 16,141 48,424 24,212 12,106 6,053 18,160 9,080 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683

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