2 × 3 × 67 × 1607

Prime Factor Structure

Factorization String 2 × 3 × 67 × 1607

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,312,128

Proper Divisor Sum 666,114

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #646013 ← → #646027

1 2 3 6 67 134 201 402 1,607 3,214 4,821 9,642 107,669 215,338 323,007 646,014

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

646,014 323,007 969,022 484,511 1,453,534 726,767 2,180,302 1,090,151 3,270,454 1,635,227 4,905,682 2,452,841 7,358,524 3,679,262 1,839,631 5,518,894 2,759,447 8,278,342 4,139,171 12,417,514 6,208,757 18,626,272 9,313,136 4,656,568 2,328,284 1,164,142 582,071 1,746,214 873,107 2,619,322 1,309,661 3,928,984 1,964,492 982,246 491,123 1,473,370 736,685 2,210,056 1,105,028 552,514 276,257 828,772 414,386 207,193 621,580 310,790 155,395 466,186 233,093 699,280 349,640 174,820 87,410 43,705 131,116 65,558 32,779 98,338 49,169 147,508

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