2 × 17 × 41 × 409

Prime Factor Structure

Factorization String 2 × 17 × 41 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 929,880

Proper Divisor Sum 359,734

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #570139 ← → #570161

1 2 17 34 41 82 409 697 818 1,394 6,953 13,906 16,769 33,538 285,073 570,146

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

570,146 285,073 855,220 427,610 213,805 641,416 320,708 160,354 80,177 240,532 120,266 60,133 180,400 90,200 45,100 22,550 11,275 33,826 16,913 50,740 25,370 12,685 38,056 19,028 9,514 4,757 14,272 7,136 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644

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