2 × 7 × 139 × 271

Prime Factor Structure

Factorization String 2 × 7 × 139 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 913,920

Proper Divisor Sum 386,554

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #527353 ← → #527377

1 2 7 14 139 271 278 542 973 1,897 1,946 3,794 37,669 75,338 263,683 527,366

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

527,366 263,683 791,050 395,525 1,186,576 593,288 296,644 148,322 74,161 222,484 111,242 55,621 166,864 83,432 41,716 20,858 10,429 31,288 15,644 7,822 3,911 11,734 5,867 17,602 8,801 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349

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