13 × 66919

Prime Factor Structure

Factorization String 13 × 66919

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 936,880

Proper Divisor Sum 66,933

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #869927 ← → #869951

1 13 66,919 869,947

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

869,947 2,609,842 1,304,921 3,914,764 1,957,382 978,691 2,936,074 1,468,037 4,404,112 2,202,056 1,101,028 550,514 275,257 825,772 412,886 206,443 619,330 309,665 928,996 464,498 232,249 696,748 348,374 174,187 522,562 261,281 783,844 391,922 195,961 587,884 293,942 146,971 440,914 220,457 661,372 330,686 165,343 496,030 248,015 744,046 372,023 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

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