3 × 31 × 2143

Prime Factor Structure

Factorization String 3 × 31 × 2143

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 274,432

Proper Divisor Sum 75,133

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #199289 ← → #199313

1 3 31 93 2,143 6,429 66,433 199,299

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

199,299 597,898 298,949 896,848 448,424 224,212 112,106 56,053 168,160 84,080 42,040 21,020 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594

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