3 × 13 × 4339

Prime Factor Structure

Factorization String 3 × 13 × 4339

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 243,040

Proper Divisor Sum 73,819

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #169219 ← → #169241

1 3 13 39 4,339 13,017 56,407 169,221

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

169,221 507,664 253,832 126,916 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.