2 × 401 × 1399

Prime Factor Structure

Factorization String 2 × 401 × 1399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,688,400

Proper Divisor Sum 566,402

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1121993 ← → #1122001

1 2 401 802 1,399 2,798 560,999 1,121,998

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

1,121,998 560,999 1,682,998 841,499 2,524,498 1,262,249 3,786,748 1,893,374 946,687 2,840,062 1,420,031 4,260,094 2,130,047 6,390,142 3,195,071 9,585,214 4,792,607 14,377,822 7,188,911 21,566,734 10,783,367 32,350,102 16,175,051 48,525,154 24,262,577 72,787,732 36,393,866 18,196,933 54,590,800 27,295,400 13,647,700 6,823,850 3,411,925 10,235,776 5,117,888 2,558,944 1,279,472 639,736 319,868 159,934 79,967 239,902 119,951 359,854 179,927 539,782 269,891 809,674 404,837 1,214,512 607,256 303,628 151,814 75,907 227,722 113,861 341,584 170,792 85,396 42,698

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