5 × 19 × 59 × 71

Prime Factor Structure

Factorization String 5 × 19 × 59 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 518,400

Proper Divisor Sum 120,445

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #397951 ← → #397963

1 5 19 59 71 95 295 355 1,121 1,349 4,189 5,605 6,745 20,945 79,591 397,955

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

397,955 1,193,866 596,933 1,790,800 895,400 447,700 223,850 111,925 335,776 167,888 83,944 41,972 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 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.