3 × 17 × 53 × 199

Prime Factor Structure

Factorization String 3 × 17 × 53 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 777,600

Proper Divisor Sum 239,703

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #537883 ← → #537899

1 3 17 51 53 159 199 597 901 2,703 3,383 10,149 10,547 31,641 179,299 537,897

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

537,897 1,613,692 806,846 403,423 1,210,270 605,135 1,815,406 907,703 2,723,110 1,361,555 4,084,666 2,042,333 6,127,000 3,063,500 1,531,750 765,875 2,297,626 1,148,813 3,446,440 1,723,220 861,610 430,805 1,292,416 646,208 323,104 161,552 80,776 40,388 20,194 10,097 30,292 15,146 7,573 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17

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