3 × 5 × 4019

Prime Factor Structure

Factorization String 3 × 5 × 4019

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 96,480

Proper Divisor Sum 36,195

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #60271 ← → #60289

1 3 5 15 4,019 12,057 20,095 60,285

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

60,285 180,856 90,428 45,214 22,607 67,822 33,911 101,734 50,867 152,602 76,301 228,904 114,452 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308

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