61 × 21587

Prime Factor Structure

Factorization String 61 × 21587

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,338,456

Proper Divisor Sum 21,649

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1316801 ← → #1316813

1 61 21,587 1,316,807

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

1,316,807 3,950,422 1,975,211 5,925,634 2,962,817 8,888,452 4,444,226 2,222,113 6,666,340 3,333,170 1,666,585 4,999,756 2,499,878 1,249,939 3,749,818 1,874,909 5,624,728 2,812,364 1,406,182 703,091 2,109,274 1,054,637 3,163,912 1,581,956 790,978 395,489 1,186,468 593,234 296,617 889,852 444,926 222,463 667,390 333,695 1,001,086 500,543 1,501,630 750,815 2,252,446 1,126,223 3,378,670 1,689,335 5,068,006 2,534,003 7,602,010 3,801,005 11,403,016 5,701,508 2,850,754 1,425,377 4,276,132 2,138,066 1,069,033 3,207,100 1,603,550 801,775 2,405,326 1,202,663 3,607,990 1,803,995

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