2³ × 3² × 43 × 4987

Prime Factor Structure

Factorization String 2^3 × 3^2 × 43 × 4987

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 42,797,040

Proper Divisor Sum 27,357,288

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #15439751 ← → #15439759

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

15,439,752 7,719,876 3,859,938 1,929,969 5,789,908 2,894,954 1,447,477 4,342,432 2,171,216 1,085,608 542,804 271,402 135,701 407,104 203,552 101,776 50,888 25,444 12,722 6,361 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360

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