3 × 19 × 61 × 83

Prime Factor Structure

Factorization String 3 × 19 × 61 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 416,640

Proper Divisor Sum 128,049

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #288583 ← → #288647

1 3 19 57 61 83 183 249 1,159 1,577 3,477 4,731 5,063 15,189 96,197 288,591

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

288,591 865,774 432,887 1,298,662 649,331 1,947,994 973,997 2,921,992 1,460,996 730,498 365,249 1,095,748 547,874 273,937 821,812 410,906 205,453 616,360 308,180 154,090 77,045 231,136 115,568 57,784 28,892 14,446 7,223 21,670 10,835 32,506 16,253 48,760 24,380 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834

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