5 × 7 × 311 × 409

Prime Factor Structure

Factorization String 5 × 7 × 311 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,140,160

Proper Divisor Sum 1,688,195

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4451957 ← → #4451983

1 5 7 35 311 409 1,555 2,045 2,177 2,863 10,885 14,315 127,199 635,995 890,393 4,451,965

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

4,451,965 13,355,896 6,677,948 3,338,974 1,669,487 5,008,462 2,504,231 7,512,694 3,756,347 11,269,042 5,634,521 16,903,564 8,451,782 4,225,891 12,677,674 6,338,837 19,016,512 9,508,256 4,754,128 2,377,064 1,188,532 594,266 297,133 891,400 445,700 222,850 111,425 334,276 167,138 83,569 250,708 125,354 62,677 188,032 94,016 47,008 23,504 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131

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