2 × 3619643

Prime Factor Structure

Factorization String 2 × 3619643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,858,932

Proper Divisor Sum 3,619,646

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7239251 ← → #7239289

1 2 3,619,643 7,239,286

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

7,239,286 3,619,643 10,858,930 5,429,465 16,288,396 8,144,198 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

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