5 × 17 × 31 × 79 × 97

Prime Factor Structure

Factorization String 5 × 17 × 31 × 79 × 97

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 27,095,040

Proper Divisor Sum 6,903,035

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20191987 ← → #20192023

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

20,192,005 60,576,016 30,288,008 15,144,004 7,572,002 3,786,001 11,358,004 5,679,002 2,839,501 8,518,504 4,259,252 2,129,626 1,064,813 3,194,440 1,597,220 798,610 399,305 1,197,916 598,958 299,479 898,438 449,219 1,347,658 673,829 2,021,488 1,010,744 505,372 252,686 126,343 379,030 189,515 568,546 284,273 852,820 426,410 213,205 639,616 319,808 159,904 79,952 39,976 19,988 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563

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