257 × 8179

Prime Factor Structure

Factorization String 257 × 8179

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,110,440

Proper Divisor Sum 8,437

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #2101961 ← → #2102021

1 257 8,179 2,102,003

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

2,102,003 6,306,010 3,153,005 9,459,016 4,729,508 2,364,754 1,182,377 3,547,132 1,773,566 886,783 2,660,350 1,330,175 3,990,526 1,995,263 5,985,790 2,992,895 8,978,686 4,489,343 13,468,030 6,734,015 20,202,046 10,101,023 30,303,070 15,151,535 45,454,606 22,727,303 68,181,910 34,090,955 102,272,866 51,136,433 153,409,300 76,704,650 38,352,325 115,056,976 57,528,488 28,764,244 14,382,122 7,191,061 21,573,184 10,786,592 5,393,296 2,696,648 1,348,324 674,162 337,081 1,011,244 505,622 252,811 758,434 379,217 1,137,652 568,826 284,413 853,240 426,620 213,310 106,655 319,966 159,983 479,950

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