3 × 5 × 127 × 197

Prime Factor Structure

Factorization String 3 × 5 × 127 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 608,256

Proper Divisor Sum 232,971

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #375283 ← → #375311

1 3 5 15 127 197 381 591 635 985 1,905 2,955 25,019 75,057 125,095 375,285

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

375,285 1,125,856 562,928 281,464 140,732 70,366 35,183 105,550 52,775 158,326 79,163 237,490 118,745 356,236 178,118 89,059 267,178 133,589 400,768 200,384 100,192 50,096 25,048 12,524 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308

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