3 × 37² × 139

Prime Factor Structure

Factorization String 3 × 37^2 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 787,920

Proper Divisor Sum 217,047

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #570859 ← → #570881

1 3 37 111 139 417 1,369 4,107 5,143 15,429 190,291 570,873

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

570,873 1,712,620 856,310 428,155 1,284,466 642,233 1,926,700 963,350 481,675 1,445,026 722,513 2,167,540 1,083,770 541,885 1,625,656 812,828 406,414 203,207 609,622 304,811 914,434 457,217 1,371,652 685,826 342,913 1,028,740 514,370 257,185 771,556 385,778 192,889 578,668 289,334 144,667 434,002 217,001 651,004 325,502 162,751 488,254 244,127 732,382 366,191 1,098,574 549,287 1,647,862 823,931 2,471,794 1,235,897 3,707,692 1,853,846 926,923 2,780,770 1,390,385 4,171,156 2,085,578 1,042,789 3,128,368 1,564,184 782,092

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