2 × 11 × 89 × 419

Prime Factor Structure

Factorization String 2 × 11 × 89 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,360,800

Proper Divisor Sum 540,398

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #820399 ← → #820409

1 2 11 22 89 178 419 838 979 1,958 4,609 9,218 37,291 74,582 410,201 820,402

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

820,402 410,201 1,230,604 615,302 307,651 922,954 461,477 1,384,432 692,216 346,108 173,054 86,527 259,582 129,791 389,374 194,687 584,062 292,031 876,094 438,047 1,314,142 657,071 1,971,214 985,607 2,956,822 1,478,411 4,435,234 2,217,617 6,652,852 3,326,426 1,663,213 4,989,640 2,494,820 1,247,410 623,705 1,871,116 935,558 467,779 1,403,338 701,669 2,105,008 1,052,504 526,252 263,126 131,563 394,690 197,345 592,036 296,018 148,009 444,028 222,014 111,007 333,022 166,511 499,534 249,767 749,302 374,651 1,123,954

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