251 × 1993

Prime Factor Structure

Factorization String 251 × 1993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 502,488

Proper Divisor Sum 2,245

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #500239 ← → #500249

1 251 1,993 500,243

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

500,243 1,500,730 750,365 2,251,096 1,125,548 562,774 281,387 844,162 422,081 1,266,244 633,122 316,561 949,684 474,842 237,421 712,264 356,132 178,066 89,033 267,100 133,550 66,775 200,326 100,163 300,490 150,245 450,736 225,368 112,684 56,342 28,171 84,514 42,257 126,772 63,386 31,693 95,080 47,540 23,770 11,885 35,656 17,828 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529

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