3 × 5 × 89 × 97

Prime Factor Structure

Factorization String 3 × 5 × 89 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 211,680

Proper Divisor Sum 82,185

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #129491 ← → #129497

1 3 5 15 89 97 267 291 445 485 1,335 1,455 8,633 25,899 43,165 129,495

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

129,495 388,486 194,243 582,730 291,365 874,096 437,048 218,524 109,262 54,631 163,894 81,947 245,842 122,921 368,764 184,382 92,191 276,574 138,287 414,862 207,431 622,294 311,147 933,442 466,721 1,400,164 700,082 350,041 1,050,124 525,062 262,531 787,594 393,797 1,181,392 590,696 295,348 147,674 73,837 221,512 110,756 55,378 27,689 83,068 41,534 20,767 62,302 31,151 93,454 46,727 140,182 70,091 210,274 105,137 315,412 157,706 78,853 236,560 118,280 59,140 29,570

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