2² × 5² × 1663

Prime Factor Structure

Factorization String 2^2 × 5^2 × 1663

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 361,088

Proper Divisor Sum 194,788

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #166297 ← → #166301

1 2 4 5 10 20 25 50 100 1,663 3,326 6,652 8,315 16,630 33,260 41,575 83,150 166,300

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

166,300 83,150 41,575 124,726 62,363 187,090 93,545 280,636 140,318 70,159 210,478 105,239 315,718 157,859 473,578 236,789 710,368 355,184 177,592 88,796 44,398 22,199 66,598 33,299 99,898 49,949 149,848 74,924 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331

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