2 × 3² × 281 × 5557

Prime Factor Structure

Factorization String 2 × 3^2 × 281 × 5557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 61,126,884

Proper Divisor Sum 33,019,578

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28107301 ← → #28107323

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

28,107,306 14,053,653 42,160,960 21,080,480 10,540,240 5,270,120 2,635,060 1,317,530 658,765 1,976,296 988,148 494,074 247,037 741,112 370,556 185,278 92,639 277,918 138,959 416,878 208,439 625,318 312,659 937,978 468,989 1,406,968 703,484 351,742 175,871 527,614 263,807 791,422 395,711 1,187,134 593,567 1,780,702 890,351 2,671,054 1,335,527 4,006,582 2,003,291 6,009,874 3,004,937 9,014,812 4,507,406 2,253,703 6,761,110 3,380,555 10,141,666 5,070,833 15,212,500 7,606,250 3,803,125 11,409,376 5,704,688 2,852,344 1,426,172 713,086 356,543 1,069,630

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