2² × 3² × 7 × 71 × 73

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 71 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 3,878,784

Proper Divisor Sum 2,572,668

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1306103 ← → #1306121

1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 71 73 84 126 142 146 213 219 252 284 292 426 438 497 511 639 657 852 876 994 1,022 1,278 1,314 1,491 1,533 1,988 2,044 2,556 2,628 2,982 3,066 4,473 4,599 5,183 5,964 6,132 8,946 9,198 10,366 15,549 17,892 18,396 20,732 31,098 36,281

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

1,306,116 653,058 326,529 979,588 489,794 244,897 734,692 367,346 183,673 551,020 275,510 137,755 413,266 206,633 619,900 309,950 154,975 464,926 232,463 697,390 348,695 1,046,086 523,043 1,569,130 784,565 2,353,696 1,176,848 588,424 294,212 147,106 73,553 220,660 110,330 55,165 165,496 82,748 41,374 20,687 62,062 31,031 93,094 46,547 139,642 69,821 209,464 104,732 52,366 26,183 78,550 39,275 117,826 58,913 176,740 88,370 44,185 132,556 66,278 33,139 99,418 49,709

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