2² × 5 × 173 × 739

Prime Factor Structure

Factorization String 2^2 × 5 × 173 × 739

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,407,920

Proper Divisor Sum 2,850,980

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2556913 ← → #2556943

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

2,556,940 1,278,470 639,235 1,917,706 958,853 2,876,560 1,438,280 719,140 359,570 179,785 539,356 269,678 134,839 404,518 202,259 606,778 303,389 910,168 455,084 227,542 113,771 341,314 170,657 511,972 255,986 127,993 383,980 191,990 95,995 287,986 143,993 431,980 215,990 107,995 323,986 161,993 485,980 242,990 121,495 364,486 182,243 546,730 273,365 820,096 410,048 205,024 102,512 51,256 25,628 12,814 6,407 19,222 9,611 28,834 14,417 43,252 21,626 10,813 32,440 16,220

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