3 × 5 × 23² × 251

Prime Factor Structure

Factorization String 3 × 5 × 23^2 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,344,544

Proper Divisor Sum 1,352,859

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1991681 ← → #1991707

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

1,991,685 5,975,056 2,987,528 1,493,764 746,882 373,441 1,120,324 560,162 280,081 840,244 420,122 210,061 630,184 315,092 157,546 78,773 236,320 118,160 59,080 29,540 14,770 7,385 22,156 11,078 5,539 16,618 8,309 24,928 12,464 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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