197 × 20939

Prime Factor Structure

Factorization String 197 × 20939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,146,120

Proper Divisor Sum 21,137

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4124971 ← → #4124993

1 197 20,939 4,124,983

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

4,124,983 12,374,950 6,187,475 18,562,426 9,281,213 27,843,640 13,921,820 6,960,910 3,480,455 10,441,366 5,220,683 15,662,050 7,831,025 23,493,076 11,746,538 5,873,269 17,619,808 8,809,904 4,404,952 2,202,476 1,101,238 550,619 1,651,858 825,929 2,477,788 1,238,894 619,447 1,858,342 929,171 2,787,514 1,393,757 4,181,272 2,090,636 1,045,318 522,659 1,567,978 783,989 2,351,968 1,175,984 587,992 293,996 146,998 73,499 220,498 110,249 330,748 165,374 82,687 248,062 124,031 372,094 186,047 558,142 279,071 837,214 418,607 1,255,822 627,911 1,883,734 941,867

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