3² × 7 × 13 × 547

Prime Factor Structure

Factorization String 3^2 × 7 × 13 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 797,888

Proper Divisor Sum 349,895

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #447991 ← → #448003

1 3 7 9 13 21 39 63 91 117 273 547 819 1,641 3,829 4,923 7,111 11,487 21,333 34,461 49,777 63,999 149,331 447,993

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

447,993 1,343,980 671,990 335,995 1,007,986 503,993 1,511,980 755,990 377,995 1,133,986 566,993 1,700,980 850,490 425,245 1,275,736 637,868 318,934 159,467 478,402 239,201 717,604 358,802 179,401 538,204 269,102 134,551 403,654 201,827 605,482 302,741 908,224 454,112 227,056 113,528 56,764 28,382 14,191 42,574 21,287 63,862 31,931 95,794 47,897 143,692 71,846 35,923 107,770 53,885 161,656 80,828 40,414 20,207 60,622 30,311 90,934 45,467 136,402 68,201 204,604 102,302

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