2 × 13 × 47 × 419

Prime Factor Structure

Factorization String 2 × 13 × 47 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 846,720

Proper Divisor Sum 334,702

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #512011 ← → #512021

1 2 13 26 47 94 419 611 838 1,222 5,447 10,894 19,693 39,386 256,009 512,018

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

512,018 256,009 768,028 384,014 192,007 576,022 288,011 864,034 432,017 1,296,052 648,026 324,013 972,040 486,020 243,010 121,505 364,516 182,258 91,129 273,388 136,694 68,347 205,042 102,521 307,564 153,782 76,891 230,674 115,337 346,012 173,006 86,503 259,510 129,755 389,266 194,633 583,900 291,950 145,975 437,926 218,963 656,890 328,445 985,336 492,668 246,334 123,167 369,502 184,751 554,254 277,127 831,382 415,691 1,247,074 623,537 1,870,612 935,306 467,653 1,402,960 701,480

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