2³ × 5 × 17 × 251

Prime Factor Structure

Factorization String 2^3 × 5 × 17 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 408,240

Proper Divisor Sum 237,560

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #170669 ← → #170689

1 2 4 5 8 10 17 20 34 40 68 85 136 170 251 340 502 680 1,004 1,255 2,008 2,510 4,267 5,020 8,534 10,040 17,068 21,335 34,136 42,670 85,340 170,680

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

170,680 85,340 42,670 21,335 64,006 32,003 96,010 48,005 144,016 72,008 36,004 18,002 9,001 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182

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