5 × 809 × 821

Prime Factor Structure

Factorization String 5 × 809 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,994,920

Proper Divisor Sum 673,975

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3320939 ← → #3320969

1 5 809 821 4,045 4,105 664,189 3,320,945

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

3,320,945 9,962,836 4,981,418 2,490,709 7,472,128 3,736,064 1,868,032 934,016 467,008 233,504 116,752 58,376 29,188 14,594 7,297 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587

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