13² × 89 × 509

Prime Factor Structure

Factorization String 13^2 × 89 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,399,700

Proper Divisor Sum 743,831

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #7655839 ← → #7655881

1 13 89 169 509 1,157 6,617 15,041 45,301 86,021 588,913 7,655,869

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

7,655,869 22,967,608 11,483,804 5,741,902 2,870,951 8,612,854 4,306,427 12,919,282 6,459,641 19,378,924 9,689,462 4,844,731 14,534,194 7,267,097 21,801,292 10,900,646 5,450,323 16,350,970 8,175,485 24,526,456 12,263,228 6,131,614 3,065,807 9,197,422 4,598,711 13,796,134 6,898,067 20,694,202 10,347,101 31,041,304 15,520,652 7,760,326 3,880,163 11,640,490 5,820,245 17,460,736 8,730,368 4,365,184 2,182,592 1,091,296 545,648 272,824 136,412 68,206 34,103 102,310 51,155 153,466 76,733 230,200 115,100 57,550 28,775 86,326 43,163 129,490 64,745 194,236 97,118 48,559

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