3 × 13 × 17 × 89

Prime Factor Structure

Factorization String 3 × 13 × 17 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 90,720

Proper Divisor Sum 31,713

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #58997 ← → #59009

1 3 13 17 39 51 89 221 267 663 1,157 1,513 3,471 4,539 19,669 59,007

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

59,007 177,022 88,511 265,534 132,767 398,302 199,151 597,454 298,727 896,182 448,091 1,344,274 672,137 2,016,412 1,008,206 504,103 1,512,310 756,155 2,268,466 1,134,233 3,402,700 1,701,350 850,675 2,552,026 1,276,013 3,828,040 1,914,020 957,010 478,505 1,435,516 717,758 358,879 1,076,638 538,319 1,614,958 807,479 2,422,438 1,211,219 3,633,658 1,816,829 5,450,488 2,725,244 1,362,622 681,311 2,043,934 1,021,967 3,065,902 1,532,951 4,598,854 2,299,427 6,898,282 3,449,141 10,347,424 5,173,712 2,586,856 1,293,428 646,714 323,357 970,072 485,036

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