2⁵ × 13 × 131 × 157

Prime Factor Structure

Factorization String 2^5 × 13 × 131 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 18,394,992

Proper Divisor Sum 9,839,120

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8555861 ← → #8555873

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

8,555,872 4,277,936 2,138,968 1,069,484 534,742 267,371 802,114 401,057 1,203,172 601,586 300,793 902,380 451,190 225,595 676,786 338,393 1,015,180 507,590 253,795 761,386 380,693 1,142,080 571,040 285,520 142,760 71,380 35,690 17,845 53,536 26,768 13,384 6,692 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058

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