5 × 11 × 71 × 457

Prime Factor Structure

Factorization String 5 × 11 × 71 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,374,272

Proper Divisor Sum 589,687

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1784581 ← → #1784599

1 5 11 55 71 355 457 781 2,285 3,905 5,027 25,135 32,447 162,235 356,917 1,784,585

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

1,784,585 5,353,756 2,676,878 1,338,439 4,015,318 2,007,659 6,022,978 3,011,489 9,034,468 4,517,234 2,258,617 6,775,852 3,387,926 1,693,963 5,081,890 2,540,945 7,622,836 3,811,418 1,905,709 5,717,128 2,858,564 1,429,282 714,641 2,143,924 1,071,962 535,981 1,607,944 803,972 401,986 200,993 602,980 301,490 150,745 452,236 226,118 113,059 339,178 169,589 508,768 254,384 127,192 63,596 31,798 15,899 47,698 23,849 71,548 35,774 17,887 53,662 26,831 80,494 40,247 120,742 60,371 181,114 90,557 271,672 135,836 67,918

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