2 × 3 × 19 × 1997

Prime Factor Structure

Factorization String 2 × 3 × 19 × 1997

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 479,520

Proper Divisor Sum 251,862

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #227653 ← → #227663

1 2 3 6 19 38 57 114 1,997 3,994 5,991 11,982 37,943 75,886 113,829 227,658

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

227,658 113,829 341,488 170,744 85,372 42,686 21,343 64,030 32,015 96,046 48,023 144,070 72,035 216,106 108,053 324,160 162,080 81,040 40,520 20,260 10,130 5,065 15,196 7,598 3,799 11,398 5,699 17,098 8,549 25,648 12,824 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457

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