31 × 37 × 1657

Prime Factor Structure

Factorization String 31 × 37 × 1657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,016,128

Proper Divisor Sum 115,549

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1900571 ← → #1900597

1 31 37 1,147 1,657 51,367 61,309 1,900,579

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

1,900,579 5,701,738 2,850,869 8,552,608 4,276,304 2,138,152 1,069,076 534,538 267,269 801,808 400,904 200,452 100,226 50,113 150,340 75,170 37,585 112,756 56,378 28,189 84,568 42,284 21,142 10,571 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

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