409 × 977

Prime Factor Structure

Factorization String 409 × 977

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 400,980

Proper Divisor Sum 1,387

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #399587 ← → #399601

1 409 977 399,593

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

399,593 1,198,780 599,390 299,695 899,086 449,543 1,348,630 674,315 2,022,946 1,011,473 3,034,420 1,517,210 758,605 2,275,816 1,137,908 568,954 284,477 853,432 426,716 213,358 106,679 320,038 160,019 480,058 240,029 720,088 360,044 180,022 90,011 270,034 135,017 405,052 202,526 101,263 303,790 151,895 455,686 227,843 683,530 341,765 1,025,296 512,648 256,324 128,162 64,081 192,244 96,122 48,061 144,184 72,092 36,046 18,023 54,070 27,035 81,106 40,553 121,660 60,830 30,415 91,246

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