2² × 3⁵ × 13 × 521

Prime Factor Structure

Factorization String 2^2 × 3^5 × 13 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 18,620,784

Proper Divisor Sum 12,037,428

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6583351 ← → #6583361

1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 521 702 972 1,042 1,053 1,404 1,563 2,084 2,106 3,126 3,159 4,212 4,689 6,252 6,318 6,773 9,378 12,636 13,546 14,067 18,756 20,319 27,092 28,134 40,638 42,201 56,268 60,957 81,276 84,402 121,914 126,603 168,804

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

6,583,356 3,291,678 1,645,839 4,937,518 2,468,759 7,406,278 3,703,139 11,109,418 5,554,709 16,664,128 8,332,064 4,166,032 2,083,016 1,041,508 520,754 260,377 781,132 390,566 195,283 585,850 292,925 878,776 439,388 219,694 109,847 329,542 164,771 494,314 247,157 741,472 370,736 185,368 92,684 46,342 23,171 69,514 34,757 104,272 52,136 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196

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