3² × 57809

Prime Factor Structure

Factorization String 3^2 × 57809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 751,530

Proper Divisor Sum 231,249

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #520279 ← → #520291

1 3 9 57,809 173,427 520,281

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

520,281 1,560,844 780,422 390,211 1,170,634 585,317 1,755,952 877,976 438,988 219,494 109,747 329,242 164,621 493,864 246,932 123,466 61,733 185,200 92,600 46,300 23,150 11,575 34,726 17,363 52,090 26,045 78,136 39,068 19,534 9,767 29,302 14,651 43,954 21,977 65,932 32,966 16,483 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551

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