19 × 107 × 2003

Prime Factor Structure

Factorization String 19 × 107 × 2003

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,328,640

Proper Divisor Sum 256,541

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4072097 ← → #4072139

1 19 107 2,003 2,033 38,057 214,321 4,072,099

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

4,072,099 12,216,298 6,108,149 18,324,448 9,162,224 4,581,112 2,290,556 1,145,278 572,639 1,717,918 858,959 2,576,878 1,288,439 3,865,318 1,932,659 5,797,978 2,898,989 8,696,968 4,348,484 2,174,242 1,087,121 3,261,364 1,630,682 815,341 2,446,024 1,223,012 611,506 305,753 917,260 458,630 229,315 687,946 343,973 1,031,920 515,960 257,980 128,990 64,495 193,486 96,743 290,230 145,115 435,346 217,673 653,020 326,510 163,255 489,766 244,883 734,650 367,325 1,101,976 550,988 275,494 137,747 413,242 206,621 619,864 309,932 154,966

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