3² × 19 × 2791

Prime Factor Structure

Factorization String 3^2 × 19 × 2791

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 725,920

Proper Divisor Sum 248,659

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #477259 ← → #477277

1 3 9 19 57 171 2,791 8,373 25,119 53,029 159,087 477,261

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

477,261 1,431,784 715,892 357,946 178,973 536,920 268,460 134,230 67,115 201,346 100,673 302,020 151,010 75,505 226,516 113,258 56,629 169,888 84,944 42,472 21,236 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88

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