3 × 5 × 17 × 8821

Prime Factor Structure

Factorization String 3 × 5 × 17 × 8821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,811,104

Proper Divisor Sum 1,561,749

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2249311 ← → #2249363

1 3 5 15 17 51 85 255 8,821 26,463 44,105 132,315 149,957 449,871 749,785 2,249,355

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

2,249,355 6,748,066 3,374,033 10,122,100 5,061,050 2,530,525 7,591,576 3,795,788 1,897,894 948,947 2,846,842 1,423,421 4,270,264 2,135,132 1,067,566 533,783 1,601,350 800,675 2,402,026 1,201,013 3,603,040 1,801,520 900,760 450,380 225,190 112,595 337,786 168,893 506,680 253,340 126,670 63,335 190,006 95,003 285,010 142,505 427,516 213,758 106,879 320,638 160,319 480,958 240,479 721,438 360,719 1,082,158 541,079 1,623,238 811,619 2,434,858 1,217,429 3,652,288 1,826,144 913,072 456,536 228,268 114,134 57,067 171,202 85,601

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