2 × 5 × 13 × 17 × 1019

Prime Factor Structure

Factorization String 2 × 5 × 13 × 17 × 1019

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,626,720

Proper Divisor Sum 2,374,730

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2251981 ← → #2251993

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

2,251,990 1,125,995 3,377,986 1,688,993 5,066,980 2,533,490 1,266,745 3,800,236 1,900,118 950,059 2,850,178 1,425,089 4,275,268 2,137,634 1,068,817 3,206,452 1,603,226 801,613 2,404,840 1,202,420 601,210 300,605 901,816 450,908 225,454 112,727 338,182 169,091 507,274 253,637 760,912 380,456 190,228 95,114 47,557 142,672 71,336 35,668 17,834 8,917 26,752 13,376 6,688 3,344 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67

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