3 × 23 × 73 × 79

Prime Factor Structure

Factorization String 3 × 23 × 73 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 568,320

Proper Divisor Sum 170,397

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #397921 ← → #397939

1 3 23 69 73 79 219 237 1,679 1,817 5,037 5,451 5,767 17,301 132,641 397,923

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

397,923 1,193,770 596,885 1,790,656 895,328 447,664 223,832 111,916 55,958 27,979 83,938 41,969 125,908 62,954 31,477 94,432 47,216 23,608 11,804 5,902 2,951 8,854 4,427 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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