3 × 7 × 17 × 79

Prime Factor Structure

Factorization String 3 × 7 × 17 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 46,080

Proper Divisor Sum 17,877

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #28201 ← → #28211

1 3 7 17 21 51 79 119 237 357 553 1,343 1,659 4,029 9,401 28,203

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

28,203 84,610 42,305 126,916 63,458 31,729 95,188 47,594 23,797 71,392 35,696 17,848 8,924 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 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 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078

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