409 × 839

Prime Factor Structure

Factorization String 409 × 839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 344,400

Proper Divisor Sum 1,249

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #343141 ← → #343153

1 409 839 343,151

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

343,151 1,029,454 514,727 1,544,182 772,091 2,316,274 1,158,137 3,474,412 1,737,206 868,603 2,605,810 1,302,905 3,908,716 1,954,358 977,179 2,931,538 1,465,769 4,397,308 2,198,654 1,099,327 3,297,982 1,648,991 4,946,974 2,473,487 7,420,462 3,710,231 11,130,694 5,565,347 16,696,042 8,348,021 25,044,064 12,522,032 6,261,016 3,130,508 1,565,254 782,627 2,347,882 1,173,941 3,521,824 1,760,912 880,456 440,228 220,114 110,057 330,172 165,086 82,543 247,630 123,815 371,446 185,723 557,170 278,585 835,756 417,878 208,939 626,818 313,409 940,228 470,114

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