2² × 5² × 31 × 61

Prime Factor Structure

Factorization String 2^2 × 5^2 × 31 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 430,528

Proper Divisor Sum 241,428

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #189067 ← → #189127

1 2 4 5 10 20 25 31 50 61 62 100 122 124 155 244 305 310 610 620 775 1,220 1,525 1,550 1,891 3,050 3,100 3,782 6,100 7,564 9,455 18,910 37,820 47,275 94,550 189,100

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

189,100 94,550 47,275 141,826 70,913 212,740 106,370 53,185 159,556 79,778 39,889 119,668 59,834 29,917 89,752 44,876 22,438 11,219 33,658 16,829 50,488 25,244 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574 76,787 230,362 115,181 345,544 172,772 86,386 43,193

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