11 × 73 × 821

Prime Factor Structure

Factorization String 11 × 73 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 729,936

Proper Divisor Sum 70,673

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #659251 ← → #659279

1 11 73 803 821 9,031 59,933 659,263

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

659,263 1,977,790 988,895 2,966,686 1,483,343 4,450,030 2,225,015 6,675,046 3,337,523 10,012,570 5,006,285 15,018,856 7,509,428 3,754,714 1,877,357 5,632,072 2,816,036 1,408,018 704,009 2,112,028 1,056,014 528,007 1,584,022 792,011 2,376,034 1,188,017 3,564,052 1,782,026 891,013 2,673,040 1,336,520 668,260 334,130 167,065 501,196 250,598 125,299 375,898 187,949 563,848 281,924 140,962 70,481 211,444 105,722 52,861 158,584 79,292 39,646 19,823 59,470 29,735 89,206 44,603 133,810 66,905 200,716 100,358 50,179 150,538

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