3 × 5 × 7 × 19 × 83

Prime Factor Structure

Factorization String 3 × 5 × 7 × 19 × 83

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 322,560

Proper Divisor Sum 156,975

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #165569 ← → #165587

1 3 5 7 15 19 21 35 57 83 95 105 133 249 285 399 415 581 665 1,245 1,577 1,743 1,995 2,905 4,731 7,885 8,715 11,039 23,655 33,117 55,195 165,585

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

165,585 496,756 248,378 124,189 372,568 186,284 93,142 46,571 139,714 69,857 209,572 104,786 52,393 157,180 78,590 39,295 117,886 58,943 176,830 88,415 265,246 132,623 397,870 198,935 596,806 298,403 895,210 447,605 1,342,816 671,408 335,704 167,852 83,926 41,963 125,890 62,945 188,836 94,418 47,209 141,628 70,814 35,407 106,222 53,111 159,334 79,667 239,002 119,501 358,504 179,252 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302

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