7 × 11 × 23 × 73

Prime Factor Structure

Factorization String 7 × 11 × 23 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 170,496

Proper Divisor Sum 41,213

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #129281 ← → #129287

1 7 11 23 73 77 161 253 511 803 1,679 1,771 5,621 11,753 18,469 129,283

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

129,283 387,850 193,925 581,776 290,888 145,444 72,722 36,361 109,084 54,542 27,271 81,814 40,907 122,722 61,361 184,084 92,042 46,021 138,064 69,032 34,516 17,258 8,629 25,888 12,944 6,472 3,236 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23

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