7 × 17 × 29 × 43

Prime Factor Structure

Factorization String 7 × 17 × 29 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 190,080

Proper Divisor Sum 41,687

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #148387 ← → #148399

1 7 17 29 43 119 203 301 493 731 1,247 3,451 5,117 8,729 21,199 148,393

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

148,393 445,180 222,590 111,295 333,886 166,943 500,830 250,415 751,246 375,623 1,126,870 563,435 1,690,306 845,153 2,535,460 1,267,730 633,865 1,901,596 950,798 475,399 1,426,198 713,099 2,139,298 1,069,649 3,208,948 1,604,474 802,237 2,406,712 1,203,356 601,678 300,839 902,518 451,259 1,353,778 676,889 2,030,668 1,015,334 507,667 1,523,002 761,501 2,284,504 1,142,252 571,126 285,563 856,690 428,345 1,285,036 642,518 321,259 963,778 481,889 1,445,668 722,834 361,417 1,084,252 542,126 271,063 813,190 406,595 1,219,786

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