2 × 2600821

Prime Factor Structure

Factorization String 2 × 2600821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,802,466

Proper Divisor Sum 2,600,824

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5201641 ← → #5201659

1 2 2,600,821 5,201,642

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

5,201,642 2,600,821 7,802,464 3,901,232 1,950,616 975,308 487,654 243,827 731,482 365,741 1,097,224 548,612 274,306 137,153 411,460 205,730 102,865 308,596 154,298 77,149 231,448 115,724 57,862 28,931 86,794 43,397 130,192 65,096 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506

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