7 × 11 × 43 × 137

Prime Factor Structure

Factorization String 7 × 11 × 43 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 582,912

Proper Divisor Sum 129,305

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #453601 ← → #453617

1 7 11 43 77 137 301 473 959 1,507 3,311 5,891 10,549 41,237 64,801 453,607

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

453,607 1,360,822 680,411 2,041,234 1,020,617 3,061,852 1,530,926 765,463 2,296,390 1,148,195 3,444,586 1,722,293 5,166,880 2,583,440 1,291,720 645,860 322,930 161,465 484,396 242,198 121,099 363,298 181,649 544,948 272,474 136,237 408,712 204,356 102,178 51,089 153,268 76,634 38,317 114,952 57,476 28,738 14,369 43,108 21,554 10,777 32,332 16,166 8,083 24,250 12,125 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879

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