2 × 5 × 13 × 5077

Prime Factor Structure

Factorization String 2 × 5 × 13 × 5077

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,279,656

Proper Divisor Sum 619,646

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #660001 ← → #660013

1 2 5 10 13 26 65 130 5,077 10,154 25,385 50,770 66,001 132,002 330,005 660,010

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

660,010 330,005 990,016 495,008 247,504 123,752 61,876 30,938 15,469 46,408 23,204 11,602 5,801 17,404 8,702 4,351 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192

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