197 × 1321

Prime Factor Structure

Factorization String 197 × 1321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 261,756

Proper Divisor Sum 1,519

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #260231 ← → #260263

1 197 1,321 260,237

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

260,237 780,712 390,356 195,178 97,589 292,768 146,384 73,192 36,596 18,298 9,149 27,448 13,724 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252 62,626 31,313 93,940 46,970 23,485 70,456 35,228 17,614 8,807 26,422 13,211 39,634 19,817 59,452

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