2 × 59 × 173 × 971

Prime Factor Structure

Factorization String 2 × 59 × 173 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,443,040

Proper Divisor Sum 10,621,046

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #19821979 ← → #19822007

1 2 59 118 173 346 971 1,942 10,207 20,414 57,289 114,578 167,983 335,966 9,910,997 19,821,994

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

19,821,994 9,910,997 29,732,992 14,866,496 7,433,248 3,716,624 1,858,312 929,156 464,578 232,289 696,868 348,434 174,217 522,652 261,326 130,663 391,990 195,995 587,986 293,993 881,980 440,990 220,495 661,486 330,743 992,230 496,115 1,488,346 744,173 2,232,520 1,116,260 558,130 279,065 837,196 418,598 209,299 627,898 313,949 941,848 470,924 235,462 117,731 353,194 176,597 529,792 264,896 132,448 66,224 33,112 16,556 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493

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