3² × 11 × 29 × 73

Prime Factor Structure

Factorization String 3^2 × 11 × 29 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 346,320

Proper Divisor Sum 136,737

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #209581 ← → #209597

1 3 9 11 29 33 73 87 99 219 261 319 657 803 957 2,117 2,409 2,871 6,351 7,227 19,053 23,287 69,861 209,583

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

209,583 628,750 314,375 943,126 471,563 1,414,690 707,345 2,122,036 1,061,018 530,509 1,591,528 795,764 397,882 198,941 596,824 298,412 149,206 74,603 223,810 111,905 335,716 167,858 83,929 251,788 125,894 62,947 188,842 94,421 283,264 141,632 70,816 35,408 17,704 8,852 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333

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