2 × 3 × 61 × 397

Prime Factor Structure

Factorization String 2 × 3 × 61 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 296,112

Proper Divisor Sum 150,810

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #145289 ← → #145303

1 2 3 6 61 122 183 366 397 794 1,191 2,382 24,217 48,434 72,651 145,302

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

145,302 72,651 217,954 108,977 326,932 163,466 81,733 245,200 122,600 61,300 30,650 15,325 45,976 22,988 11,494 5,747 17,242 8,621 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215

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