7 × 11 × 19 × 487

Prime Factor Structure

Factorization String 7 × 11 × 19 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 936,960

Proper Divisor Sum 224,479

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #712477 ← → #712483

1 7 11 19 77 133 209 487 1,463 3,409 5,357 9,253 37,499 64,771 101,783 712,481

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

712,481 2,137,444 1,068,722 534,361 1,603,084 801,542 400,771 1,202,314 601,157 1,803,472 901,736 450,868 225,434 112,717 338,152 169,076 84,538 42,269 126,808 63,404 31,702 15,851 47,554 23,777 71,332 35,666 17,833 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522

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