3² × 91249

Prime Factor Structure

Factorization String 3^2 × 91249

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,186,250

Proper Divisor Sum 365,009

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #821209 ← → #821263

1 3 9 91,249 273,747 821,241

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

821,241 2,463,724 1,231,862 615,931 1,847,794 923,897 2,771,692 1,385,846 692,923 2,078,770 1,039,385 3,118,156 1,559,078 779,539 2,338,618 1,169,309 3,507,928 1,753,964 876,982 438,491 1,315,474 657,737 1,973,212 986,606 493,303 1,479,910 739,955 2,219,866 1,109,933 3,329,800 1,664,900 832,450 416,225 1,248,676 624,338 312,169 936,508 468,254 234,127 702,382 351,191 1,053,574 526,787 1,580,362 790,181 2,370,544 1,185,272 592,636 296,318 148,159 444,478 222,239 666,718 333,359 1,000,078 500,039 1,500,118 750,059 2,250,178 1,125,089

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