3 × 17 × 37 × 227

Prime Factor Structure

Factorization String 3 × 17 × 37 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 623,808

Proper Divisor Sum 195,459

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #428339 ← → #428353

1 3 17 37 51 111 227 629 681 1,887 3,859 8,399 11,577 25,197 142,783 428,349

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

428,349 1,285,048 642,524 321,262 160,631 481,894 240,947 722,842 361,421 1,084,264 542,132 271,066 135,533 406,600 203,300 101,650 50,825 152,476 76,238 38,119 114,358 57,179 171,538 85,769 257,308 128,654 64,327 192,982 96,491 289,474 144,737 434,212 217,106 108,553 325,660 162,830 81,415 244,246 122,123 366,370 183,185 549,556 274,778 137,389 412,168 206,084 103,042 51,521 154,564 77,282 38,641 115,924 57,962 28,981 86,944 43,472 21,736 10,868 5,434 2,717

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