2 × 3 × 521 × 2687

Prime Factor Structure

Factorization String 2 × 3 × 521 × 2687

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,837,632

Proper Divisor Sum 8,438,070

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8399561 ← → #8399563

1 2 3 6 521 1,042 1,563 2,687 3,126 5,374 8,061 16,122 1,399,927 2,799,854 4,199,781 8,399,562

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

8,399,562 4,199,781 12,599,344 6,299,672 3,149,836 1,574,918 787,459 2,362,378 1,181,189 3,543,568 1,771,784 885,892 442,946 221,473 664,420 332,210 166,105 498,316 249,158 124,579 373,738 186,869 560,608 280,304 140,152 70,076 35,038 17,519 52,558 26,279 78,838 39,419 118,258 59,129 177,388 88,694 44,347 133,042 66,521 199,564 99,782 49,891 149,674 74,837 224,512 112,256 56,128 28,064 14,032 7,016 3,508 1,754 877 2,632 1,316 658 329 988 494 247

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