7 × 23 × 149 × 281

Prime Factor Structure

Factorization String 7 × 23 × 149 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,121,600

Proper Divisor Sum 1,380,691

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6740897 ← → #6740917

1 7 23 149 161 281 1,043 1,967 3,427 6,463 23,989 41,869 45,241 293,083 962,987 6,740,909

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

6,740,909 20,222,728 10,111,364 5,055,682 2,527,841 7,583,524 3,791,762 1,895,881 5,687,644 2,843,822 1,421,911 4,265,734 2,132,867 6,398,602 3,199,301 9,597,904 4,798,952 2,399,476 1,199,738 599,869 1,799,608 899,804 449,902 224,951 674,854 337,427 1,012,282 506,141 1,518,424 759,212 379,606 189,803 569,410 284,705 854,116 427,058 213,529 640,588 320,294 160,147 480,442 240,221 720,664 360,332 180,166 90,083 270,250 135,125 405,376 202,688 101,344 50,672 25,336 12,668 6,334 3,167 9,502 4,751 14,254 7,127

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