3³ × 17 × 4397

Prime Factor Structure

Factorization String 3^3 × 17 × 4397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,166,560

Proper Divisor Sum 1,148,337

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2018183 ← → #2018249

1 3 9 17 27 51 153 459 4,397 13,191 39,573 74,749 118,719 224,247 672,741 2,018,223

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

2,018,223 6,054,670 3,027,335 9,082,006 4,541,003 13,623,010 6,811,505 20,434,516 10,217,258 5,108,629 15,325,888 7,662,944 3,831,472 1,915,736 957,868 478,934 239,467 718,402 359,201 1,077,604 538,802 269,401 808,204 404,102 202,051 606,154 303,077 909,232 454,616 227,308 113,654 56,827 170,482 85,241 255,724 127,862 63,931 191,794 95,897 287,692 143,846 71,923 215,770 107,885 323,656 161,828 80,914 40,457 121,372 60,686 30,343 91,030 45,515 136,546 68,273 204,820 102,410 51,205 153,616 76,808

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