5 × 19 × 61 × 439

Prime Factor Structure

Factorization String 5 × 19 × 61 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,273,600

Proper Divisor Sum 729,595

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2543971 ← → #2544011

1 5 19 61 95 305 439 1,159 2,195 5,795 8,341 26,779 41,705 133,895 508,801 2,544,005

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

2,544,005 7,632,016 3,816,008 1,908,004 954,002 477,001 1,431,004 715,502 357,751 1,073,254 536,627 1,609,882 804,941 2,414,824 1,207,412 603,706 301,853 905,560 452,780 226,390 113,195 339,586 169,793 509,380 254,690 127,345 382,036 191,018 95,509 286,528 143,264 71,632 35,816 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693

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