5 × 7 × 11 × 137

Prime Factor Structure

Factorization String 5 × 7 × 11 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 79,488

Proper Divisor Sum 26,743

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #52733 ← → #52747

1 5 7 11 35 55 77 137 385 685 959 1,507 4,795 7,535 10,549 52,745

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

52,745 158,236 79,118 39,559 118,678 59,339 178,018 89,009 267,028 133,514 66,757 200,272 100,136 50,068 25,034 12,517 37,552 18,776 9,388 4,694 2,347 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

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