2⁴ × 3² × 31 × 479

Prime Factor Structure

Factorization String 2^4 × 3^2 × 31 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 6,190,080

Proper Divisor Sum 4,051,824

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2138251 ← → #2138263

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

2,138,256 1,069,128 534,564 267,282 133,641 400,924 200,462 100,231 300,694 150,347 451,042 225,521 676,564 338,282 169,141 507,424 253,712 126,856 63,428 31,714 15,857 47,572 23,786 11,893 35,680 17,840 8,920 4,460 2,230 1,115 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 4,529 13,588

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