19 × 37957

Prime Factor Structure

Factorization String 19 × 37957

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 759,160

Proper Divisor Sum 37,977

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #721181 ← → #721199

1 19 37,957 721,183

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

721,183 2,163,550 1,081,775 3,245,326 1,622,663 4,867,990 2,433,995 7,301,986 3,650,993 10,952,980 5,476,490 2,738,245 8,214,736 4,107,368 2,053,684 1,026,842 513,421 1,540,264 770,132 385,066 192,533 577,600 288,800 144,400 72,200 36,100 18,050 9,025 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22

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