2² × 5 × 109147

Prime Factor Structure

Factorization String 2^2 × 5 × 109147

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,584,216

Proper Divisor Sum 2,401,276

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2182937 ← → #2182949

1 2 4 5 10 20 109,147 218,294 436,588 545,735 1,091,470 2,182,940

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

2,182,940 1,091,470 545,735 1,637,206 818,603 2,455,810 1,227,905 3,683,716 1,841,858 920,929 2,762,788 1,381,394 690,697 2,072,092 1,036,046 518,023 1,554,070 777,035 2,331,106 1,165,553 3,496,660 1,748,330 874,165 2,622,496 1,311,248 655,624 327,812 163,906 81,953 245,860 122,930 61,465 184,396 92,198 46,099 138,298 69,149 207,448 103,724 51,862 25,931 77,794 38,897 116,692 58,346 29,173 87,520 43,760 21,880 10,940 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850

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