3³ × 19 × 4211

Prime Factor Structure

Factorization String 3^3 × 19 × 4211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,369,600

Proper Divisor Sum 1,209,357

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2160233 ← → #2160247

1 3 9 19 27 57 171 513 4,211 12,633 37,899 80,009 113,697 240,027 720,081 2,160,243

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

2,160,243 6,480,730 3,240,365 9,721,096 4,860,548 2,430,274 1,215,137 3,645,412 1,822,706 911,353 2,734,060 1,367,030 683,515 2,050,546 1,025,273 3,075,820 1,537,910 768,955 2,306,866 1,153,433 3,460,300 1,730,150 865,075 2,595,226 1,297,613 3,892,840 1,946,420 973,210 486,605 1,459,816 729,908 364,954 182,477 547,432 273,716 136,858 68,429 205,288 102,644 51,322 25,661 76,984 38,492 19,246 9,623 28,870 14,435 43,306 21,653 64,960 32,480 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285

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