2² × 5 × 157211

Prime Factor Structure

Factorization String 2^2 × 5 × 157211

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,602,904

Proper Divisor Sum 3,458,684

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #3144217 ← → #3144221

1 2 4 5 10 20 157,211 314,422 628,844 786,055 1,572,110 3,144,220

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

3,144,220 1,572,110 786,055 2,358,166 1,179,083 3,537,250 1,768,625 5,305,876 2,652,938 1,326,469 3,979,408 1,989,704 994,852 497,426 248,713 746,140 373,070 186,535 559,606 279,803 839,410 419,705 1,259,116 629,558 314,779 944,338 472,169 1,416,508 708,254 354,127 1,062,382 531,191 1,593,574 796,787 2,390,362 1,195,181 3,585,544 1,792,772 896,386 448,193 1,344,580 672,290 336,145 1,008,436 504,218 252,109 756,328 378,164 189,082 94,541 283,624 141,812 70,906 35,453 106,360 53,180 26,590 13,295 39,886 19,943

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