5² × 131 × 1297

Prime Factor Structure

Factorization String 5^2 × 131 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,311,416

Proper Divisor Sum 1,063,741

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4247629 ← → #4247687

1 5 25 131 655 1,297 3,275 6,485 32,425 169,907 849,535 4,247,675

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

4,247,675 12,743,026 6,371,513 19,114,540 9,557,270 4,778,635 14,335,906 7,167,953 21,503,860 10,751,930 5,375,965 16,127,896 8,063,948 4,031,974 2,015,987 6,047,962 3,023,981 9,071,944 4,535,972 2,267,986 1,133,993 3,401,980 1,700,990 850,495 2,551,486 1,275,743 3,827,230 1,913,615 5,740,846 2,870,423 8,611,270 4,305,635 12,916,906 6,458,453 19,375,360 9,687,680 4,843,840 2,421,920 1,210,960 605,480 302,740 151,370 75,685 227,056 113,528 56,764 28,382 14,191 42,574 21,287 63,862 31,931 95,794 47,897 143,692 71,846 35,923 107,770 53,885 161,656

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