139 × 6173

Prime Factor Structure

Factorization String 139 × 6173

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 864,360

Proper Divisor Sum 6,313

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #858043 ← → #858073

1 139 6,173 858,047

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

858,047 2,574,142 1,287,071 3,861,214 1,930,607 5,791,822 2,895,911 8,687,734 4,343,867 13,031,602 6,515,801 19,547,404 9,773,702 4,886,851 14,660,554 7,330,277 21,990,832 10,995,416 5,497,708 2,748,854 1,374,427 4,123,282 2,061,641 6,184,924 3,092,462 1,546,231 4,638,694 2,319,347 6,958,042 3,479,021 10,437,064 5,218,532 2,609,266 1,304,633 3,913,900 1,956,950 978,475 2,935,426 1,467,713 4,403,140 2,201,570 1,100,785 3,302,356 1,651,178 825,589 2,476,768 1,238,384 619,192 309,596 154,798 77,399 232,198 116,099 348,298 174,149 522,448 261,224 130,612 65,306 32,653

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