2² × 205031

Prime Factor Structure

Factorization String 2^2 × 205031

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,435,224

Proper Divisor Sum 615,100

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #820117 ← → #820129

1 2 4 205,031 410,062 820,124

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

820,124 410,062 205,031 615,094 307,547 922,642 461,321 1,383,964 691,982 345,991 1,037,974 518,987 1,556,962 778,481 2,335,444 1,167,722 583,861 1,751,584 875,792 437,896 218,948 109,474 54,737 164,212 82,106 41,053 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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