2 × 5² × 251 × 1669

Prime Factor Structure

Factorization String 2 × 5^2 × 251 × 1669

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 39,138,120

Proper Divisor Sum 18,192,170

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20945941 ← → #20946017

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

20,945,950 10,472,975 31,418,926 15,709,463 47,128,390 23,564,195 70,692,586 35,346,293 106,038,880 53,019,440 26,509,720 13,254,860 6,627,430 3,313,715 9,941,146 4,970,573 14,911,720 7,455,860 3,727,930 1,863,965 5,591,896 2,795,948 1,397,974 698,987 2,096,962 1,048,481 3,145,444 1,572,722 786,361 2,359,084 1,179,542 589,771 1,769,314 884,657 2,653,972 1,326,986 663,493 1,990,480 995,240 497,620 248,810 124,405 373,216 186,608 93,304 46,652 23,326 11,663 34,990 17,495 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144

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