3² × 7 × 21589

Prime Factor Structure

Factorization String 3^2 × 7 × 21589

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,245,360

Proper Divisor Sum 885,253

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1360103 ← → #1360141

1 3 7 9 21 63 21,589 64,767 151,123 194,301 453,369 1,360,107

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

1,360,107 4,080,322 2,040,161 6,120,484 3,060,242 1,530,121 4,590,364 2,295,182 1,147,591 3,442,774 1,721,387 5,164,162 2,582,081 7,746,244 3,873,122 1,936,561 5,809,684 2,904,842 1,452,421 4,357,264 2,178,632 1,089,316 544,658 272,329 816,988 408,494 204,247 612,742 306,371 919,114 459,557 1,378,672 689,336 344,668 172,334 86,167 258,502 129,251 387,754 193,877 581,632 290,816 145,408 72,704 36,352 18,176 9,088 4,544 2,272 1,136 568 284 142 71 214 107 322 161 484 242

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