2³ × 17 × 23 × 137

Prime Factor Structure

Factorization String 2^3 × 17 × 23 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 894,240

Proper Divisor Sum 465,704

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #428531 ← → #428539

1 2 4 8 17 23 34 46 68 92 136 137 184 274 391 548 782 1,096 1,564 2,329 3,128 3,151 4,658 6,302 9,316 12,604 18,632 25,208 53,567 107,134 214,268 428,536

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

428,536 214,268 107,134 53,567 160,702 80,351 241,054 120,527 361,582 180,791 542,374 271,187 813,562 406,781 1,220,344 610,172 305,086 152,543 457,630 228,815 686,446 343,223 1,029,670 514,835 1,544,506 772,253 2,316,760 1,158,380 579,190 289,595 868,786 434,393 1,303,180 651,590 325,795 977,386 488,693 1,466,080 733,040 366,520 183,260 91,630 45,815 137,446 68,723 206,170 103,085 309,256 154,628 77,314 38,657 115,972 57,986 28,993 86,980 43,490 21,745 65,236 32,618 16,309

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