2 × 19 × 83 × 181

Prime Factor Structure

Factorization String 2 × 19 × 83 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 917,280

Proper Divisor Sum 346,406

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #570859 ← → #570881

1 2 19 38 83 166 181 362 1,577 3,154 3,439 6,878 15,023 30,046 285,437 570,874

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

570,874 285,437 856,312 428,156 214,078 107,039 321,118 160,559 481,678 240,839 722,518 361,259 1,083,778 541,889 1,625,668 812,834 406,417 1,219,252 609,626 304,813 914,440 457,220 228,610 114,305 342,916 171,458 85,729 257,188 128,594 64,297 192,892 96,446 48,223 144,670 72,335 217,006 108,503 325,510 162,755 488,266 244,133 732,400 366,200 183,100 91,550 45,775 137,326 68,663 205,990 102,995 308,986 154,493 463,480 231,740 115,870 57,935 173,806 86,903 260,710 130,355

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