2 × 3 × 71 × 157

Prime Factor Structure

Factorization String 2 × 3 × 71 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 136,512

Proper Divisor Sum 69,630

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #66877 ← → #66883

1 2 3 6 71 142 157 213 314 426 471 942 11,147 22,294 33,441 66,882

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

66,882 33,441 100,324 50,162 25,081 75,244 37,622 18,811 56,434 28,217 84,652 42,326 21,163 63,490 31,745 95,236 47,618 23,809 71,428 35,714 17,857 53,572 26,786 13,393 40,180 20,090 10,045 30,136 15,068 7,534 3,767 11,302 5,651 16,954 8,477 25,432 12,716 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

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