2 × 3 × 107 × 281

Prime Factor Structure

Factorization String 2 × 3 × 107 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 365,472

Proper Divisor Sum 185,070

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #180391 ← → #180413

1 2 3 6 107 214 281 321 562 642 843 1,686 30,067 60,134 90,201 180,402

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

180,402 90,201 270,604 135,302 67,651 202,954 101,477 304,432 152,216 76,108 38,054 19,027 57,082 28,541 85,624 42,812 21,406 10,703 32,110 16,055 48,166 24,083 72,250 36,125 108,376 54,188 27,094 13,547 40,642 20,321 60,964 30,482 15,241 45,724 22,862 11,431 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876 54,938 27,469 82,408 41,204

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