2 × 3 × 5 × 138511

Prime Factor Structure

Factorization String 2 × 3 × 5 × 138511

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,972,864

Proper Divisor Sum 5,817,534

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4155301 ← → #4155331

1 2 3 5 6 10 15 30 138,511 277,022 415,533 692,555 831,066 1,385,110 2,077,665 4,155,330

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

4,155,330 2,077,665 6,232,996 3,116,498 1,558,249 4,674,748 2,337,374 1,168,687 3,506,062 1,753,031 5,259,094 2,629,547 7,888,642 3,944,321 11,832,964 5,916,482 2,958,241 8,874,724 4,437,362 2,218,681 6,656,044 3,328,022 1,664,011 4,992,034 2,496,017 7,488,052 3,744,026 1,872,013 5,616,040 2,808,020 1,404,010 702,005 2,106,016 1,053,008 526,504 263,252 131,626 65,813 197,440 98,720 49,360 24,680 12,340 6,170 3,085 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490 245 736

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