2 × 3 × 59 × 61

Prime Factor Structure

Factorization String 2 × 3 × 59 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 44,640

Proper Divisor Sum 23,046

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #21589 ← → #21599

1 2 3 6 59 61 118 122 177 183 354 366 3,599 7,198 10,797 21,594

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

21,594 10,797 32,392 16,196 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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