13 × 19 × 20599

Prime Factor Structure

Factorization String 13 × 19 × 20599

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,768,000

Proper Divisor Sum 680,047

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #5087939 ← → #5087959

1 13 19 247 20,599 267,787 391,381 5,087,953

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

5,087,953 15,263,860 7,631,930 3,815,965 11,447,896 5,723,948 2,861,974 1,430,987 4,292,962 2,146,481 6,439,444 3,219,722 1,609,861 4,829,584 2,414,792 1,207,396 603,698 301,849 905,548 452,774 226,387 679,162 339,581 1,018,744 509,372 254,686 127,343 382,030 191,015 573,046 286,523 859,570 429,785 1,289,356 644,678 322,339 967,018 483,509 1,450,528 725,264 362,632 181,316 90,658 45,329 135,988 67,994 33,997 101,992 50,996 25,498 12,749 38,248 19,124 9,562 4,781 14,344 7,172 3,586 1,793 5,380

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