5 × 5639

Prime Factor Structure

Factorization String 5 × 5639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 33,840

Proper Divisor Sum 5,645

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #28183 ← → #28201

1 5 5,639 28,195

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

28,195 84,586 42,293 126,880 63,440 31,720 15,860 7,930 3,965 11,896 5,948 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 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.