61 × 409 × 881

Prime Factor Structure

Factorization String 61 × 409 × 881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,420,440

Proper Divisor Sum 440,371

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #21980053 ← → #21980117

1 61 409 881 24,949 53,741 360,329 21,980,069

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

21,980,069 65,940,208 32,970,104 16,485,052 8,242,526 4,121,263 12,363,790 6,181,895 18,545,686 9,272,843 27,818,530 13,909,265 41,727,796 20,863,898 10,431,949 31,295,848 15,647,924 7,823,962 3,911,981 11,735,944 5,867,972 2,933,986 1,466,993 4,400,980 2,200,490 1,100,245 3,300,736 1,650,368 825,184 412,592 206,296 103,148 51,574 25,787 77,362 38,681 116,044 58,022 29,011 87,034 43,517 130,552 65,276 32,638 16,319 48,958 24,479 73,438 36,719 110,158 55,079 165,238 82,619 247,858 123,929 371,788 185,894 92,947 278,842 139,421

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