3 × 5 × 142427

Prime Factor Structure

Factorization String 3 × 5 × 142427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,418,272

Proper Divisor Sum 1,281,867

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2136391 ← → #2136419

1 3 5 15 142,427 427,281 712,135 2,136,405

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

2,136,405 6,409,216 3,204,608 1,602,304 801,152 400,576 200,288 100,144 50,072 25,036 12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 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

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