2 × 13 × 19 × 4457

Prime Factor Structure

Factorization String 2 × 13 × 19 × 4457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,744,720

Proper Divisor Sum 1,542,962

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2201743 ← → #2201761

1 2 13 19 26 38 247 494 4,457 8,914 57,941 84,683 115,882 169,366 1,100,879 2,201,758

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

2,201,758 1,100,879 3,302,638 1,651,319 4,953,958 2,476,979 7,430,938 3,715,469 11,146,408 5,573,204 2,786,602 1,393,301 4,179,904 2,089,952 1,044,976 522,488 261,244 130,622 65,311 195,934 97,967 293,902 146,951 440,854 220,427 661,282 330,641 991,924 495,962 247,981 743,944 371,972 185,986 92,993 278,980 139,490 69,745 209,236 104,618 52,309 156,928 78,464 39,232 19,616 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65

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