139 × 3847

Prime Factor Structure

Factorization String 139 × 3847

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 538,720

Proper Divisor Sum 3,987

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #534707 ← → #534739

1 139 3,847 534,733

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

534,733 1,604,200 802,100 401,050 200,525 601,576 300,788 150,394 75,197 225,592 112,796 56,398 28,199 84,598 42,299 126,898 63,449 190,348 95,174 47,587 142,762 71,381 214,144 107,072 53,536 26,768 13,384 6,692 3,346 1,673 5,020 2,510 1,255 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

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