2 × 409 × 673

Prime Factor Structure

Factorization String 2 × 409 × 673

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 829,020

Proper Divisor Sum 278,506

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #550513 ← → #550519

1 2 409 673 818 1,346 275,257 550,514

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

550,514 275,257 825,772 412,886 206,443 619,330 309,665 928,996 464,498 232,249 696,748 348,374 174,187 522,562 261,281 783,844 391,922 195,961 587,884 293,942 146,971 440,914 220,457 661,372 330,686 165,343 496,030 248,015 744,046 372,023 1,116,070 558,035 1,674,106 837,053 2,511,160 1,255,580 627,790 313,895 941,686 470,843 1,412,530 706,265 2,118,796 1,059,398 529,699 1,589,098 794,549 2,383,648 1,191,824 595,912 297,956 148,978 74,489 223,468 111,734 55,867 167,602 83,801 251,404 125,702

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