5 × 11 × 59 × 659

Prime Factor Structure

Factorization String 5 × 11 × 59 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,851,200

Proper Divisor Sum 712,745

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2138429 ← → #2138467

1 5 11 55 59 295 649 659 3,245 3,295 7,249 36,245 38,881 194,405 427,691 2,138,455

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

2,138,455 6,415,366 3,207,683 9,623,050 4,811,525 14,434,576 7,217,288 3,608,644 1,804,322 902,161 2,706,484 1,353,242 676,621 2,029,864 1,014,932 507,466 253,733 761,200 380,600 190,300 95,150 47,575 142,726 71,363 214,090 107,045 321,136 160,568 80,284 40,142 20,071 60,214 30,107 90,322 45,161 135,484 67,742 33,871 101,614 50,807 152,422 76,211 228,634 114,317 342,952 171,476 85,738 42,869 128,608 64,304 32,152 16,076 8,038 4,019 12,058 6,029 18,088 9,044 4,522 2,261

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