2 × 3⁴ × 17 × 79

Prime Factor Structure

Factorization String 2 × 3^4 × 17 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 522,720

Proper Divisor Sum 305,154

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #217561 ← → #217573

1 2 3 6 9 17 18 27 34 51 54 79 81 102 153 158 162 237 306 459 474 711 918 1,343 1,377 1,422 2,133 2,686 2,754 4,029 4,266 6,399 8,058 12,087 12,798 24,174 36,261 72,522 108,783 217,566

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

217,566 108,783 326,350 163,175 489,526 244,763 734,290 367,145 1,101,436 550,718 275,359 826,078 413,039 1,239,118 619,559 1,858,678 929,339 2,788,018 1,394,009 4,182,028 2,091,014 1,045,507 3,136,522 1,568,261 4,704,784 2,352,392 1,176,196 588,098 294,049 882,148 441,074 220,537 661,612 330,806 165,403 496,210 248,105 744,316 372,158 186,079 558,238 279,119 837,358 418,679 1,256,038 628,019 1,884,058 942,029 2,826,088 1,413,044 706,522 353,261 1,059,784 529,892 264,946 132,473 397,420 198,710 99,355 298,066

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