3² × 13 × 53 × 79

Prime Factor Structure

Factorization String 3^2 × 13 × 53 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 786,240

Proper Divisor Sum 296,361

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #489871 ← → #489887

1 3 9 13 39 53 79 117 159 237 477 689 711 1,027 2,067 3,081 4,187 6,201 9,243 12,561 37,683 54,431 163,293 489,879

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

489,879 1,469,638 734,819 2,204,458 1,102,229 3,306,688 1,653,344 826,672 413,336 206,668 103,334 51,667 155,002 77,501 232,504 116,252 58,126 29,063 87,190 43,595 130,786 65,393 196,180 98,090 49,045 147,136 73,568 36,784 18,392 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112

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