3² × 13 × 113 × 647

Prime Factor Structure

Factorization String 3^2 × 13 × 113 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 13,444,704

Proper Divisor Sum 4,890,717

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #8553973 ← → #8553989

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

8,553,987 25,661,962 12,830,981 38,492,944 19,246,472 9,623,236 4,811,618 2,405,809 7,217,428 3,608,714 1,804,357 5,413,072 2,706,536 1,353,268 676,634 338,317 1,014,952 507,476 253,738 126,869 380,608 190,304 95,152 47,576 23,788 11,894 5,947 17,842 8,921 26,764 13,382 6,691 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253

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