3 × 7 × 223 × 661

Prime Factor Structure

Factorization String 3 × 7 × 223 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,745,216

Proper Divisor Sum 1,649,753

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3095453 ← → #3095471

1 3 7 21 223 661 669 1,561 1,983 4,627 4,683 13,881 147,403 442,209 1,031,821 3,095,463

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

3,095,463 9,286,390 4,643,195 13,929,586 6,964,793 20,894,380 10,447,190 5,223,595 15,670,786 7,835,393 23,506,180 11,753,090 5,876,545 17,629,636 8,814,818 4,407,409 13,222,228 6,611,114 3,305,557 9,916,672 4,958,336 2,479,168 1,239,584 619,792 309,896 154,948 77,474 38,737 116,212 58,106 29,053 87,160 43,580 21,790 10,895 32,686 16,343 49,030 24,515 73,546 36,773 110,320 55,160 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826

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