3 × 7 × 143999

Prime Factor Structure

Factorization String 3 × 7 × 143999

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,608,000

Proper Divisor Sum 1,584,021

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3023963 ← → #3023981

1 3 7 21 143,999 431,997 1,007,993 3,023,979

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

3,023,979 9,071,938 4,535,969 13,607,908 6,803,954 3,401,977 10,205,932 5,102,966 2,551,483 7,654,450 3,827,225 11,481,676 5,740,838 2,870,419 8,611,258 4,305,629 12,916,888 6,458,444 3,229,222 1,614,611 4,843,834 2,421,917 7,265,752 3,632,876 1,816,438 908,219 2,724,658 1,362,329 4,086,988 2,043,494 1,021,747 3,065,242 1,532,621 4,597,864 2,298,932 1,149,466 574,733 1,724,200 862,100 431,050 215,525 646,576 323,288 161,644 80,822 40,411 121,234 60,617 181,852 90,926 45,463 136,390 68,195 204,586 102,293 306,880 153,440 76,720 38,360 19,180

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