3 × 17 × 59 × 1721

Prime Factor Structure

Factorization String 3 × 17 × 59 × 1721

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,439,040

Proper Divisor Sum 2,260,551

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #5178487 ← → #5178499

1 3 17 51 59 177 1,003 1,721 3,009 5,163 29,257 87,771 101,539 304,617 1,726,163 5,178,489

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

5,178,489 15,535,468 7,767,734 3,883,867 11,651,602 5,825,801 17,477,404 8,738,702 4,369,351 13,108,054 6,554,027 19,662,082 9,831,041 29,493,124 14,746,562 7,373,281 22,119,844 11,059,922 5,529,961 16,589,884 8,294,942 4,147,471 12,442,414 6,221,207 18,663,622 9,331,811 27,995,434 13,997,717 41,993,152 20,996,576 10,498,288 5,249,144 2,624,572 1,312,286 656,143 1,968,430 984,215 2,952,646 1,476,323 4,428,970 2,214,485 6,643,456 3,321,728 1,660,864 830,432 415,216 207,608 103,804 51,902 25,951 77,854 38,927 116,782 58,391 175,174 87,587 262,762 131,381 394,144 197,072

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