5² × 7 × 18401

Prime Factor Structure

Factorization String 5^2 × 7 × 18401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,563,696

Proper Divisor Sum 1,343,521

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3220169 ← → #3220193

1 5 7 25 35 175 18,401 92,005 128,807 460,025 644,035 3,220,175

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

3,220,175 9,660,526 4,830,263 14,490,790 7,245,395 21,736,186 10,868,093 32,604,280 16,302,140 8,151,070 4,075,535 12,226,606 6,113,303 18,339,910 9,169,955 27,509,866 13,754,933 41,264,800 20,632,400 10,316,200 5,158,100 2,579,050 1,289,525 3,868,576 1,934,288 967,144 483,572 241,786 120,893 362,680 181,340 90,670 45,335 136,006 68,003 204,010 102,005 306,016 153,008 76,504 38,252 19,126 9,563 28,690 14,345 43,036 21,518 10,759 32,278 16,139 48,418 24,209 72,628 36,314 18,157 54,472 27,236 13,618 6,809 20,428

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