2 × 140443

Prime Factor Structure

Factorization String 2 × 140443

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 421,332

Proper Divisor Sum 140,446

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #280883 ← → #280897

1 2 140,443 280,886

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

280,886 140,443 421,330 210,665 631,996 315,998 157,999 473,998 236,999 710,998 355,499 1,066,498 533,249 1,599,748 799,874 399,937 1,199,812 599,906 299,953 899,860 449,930 224,965 674,896 337,448 168,724 84,362 42,181 126,544 63,272 31,636 15,818 7,909 23,728 11,864 5,932 2,966 1,483 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199 598 299

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