2 × 274139

Prime Factor Structure

Factorization String 2 × 274139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 822,420

Proper Divisor Sum 274,142

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #548263 ← → #548291

1 2 274,139 548,278

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

548,278 274,139 822,418 411,209 1,233,628 616,814 308,407 925,222 462,611 1,387,834 693,917 2,081,752 1,040,876 520,438 260,219 780,658 390,329 1,170,988 585,494 292,747 878,242 439,121 1,317,364 658,682 329,341 988,024 494,012 247,006 123,503 370,510 185,255 555,766 277,883 833,650 416,825 1,250,476 625,238 312,619 937,858 468,929 1,406,788 703,394 351,697 1,055,092 527,546 263,773 791,320 395,660 197,830 98,915 296,746 148,373 445,120 222,560 111,280 55,640 27,820 13,910 6,955 20,866

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