2 × 257 × 439

Prime Factor Structure

Factorization String 2 × 257 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 340,560

Proper Divisor Sum 114,914

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #225637 ← → #225671

1 2 257 439 514 878 112,823 225,646

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

225,646 112,823 338,470 169,235 507,706 253,853 761,560 380,780 190,390 95,195 285,586 142,793 428,380 214,190 107,095 321,286 160,643 481,930 240,965 722,896 361,448 180,724 90,362 45,181 135,544 67,772 33,886 16,943 50,830 25,415 76,246 38,123 114,370 57,185 171,556 85,778 42,889 128,668 64,334 32,167 96,502 48,251 144,754 72,377 217,132 108,566 54,283 162,850 81,425 244,276 122,138 61,069 183,208 91,604 45,802 22,901 68,704 34,352 17,176 8,588

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