2⁴ × 7³ × 17 × 197

Prime Factor Structure

Factorization String 2^4 × 7^3 × 17 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 44,193,600

Proper Divisor Sum 25,814,288

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #18379307 ← → #18379321

1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 197 238 272 343 392 394 476 686 784 788 833 952 1,372 1,379 1,576 1,666 1,904 2,744 2,758 3,152 3,332 3,349 5,488 5,516 5,831 6,664 6,698 9,653 11,032 11,662 13,328 13,396 19,306 22,064 23,324 23,443 26,792 38,612 46,648 46,886 53,584 67,571

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

18,379,312 9,189,656 4,594,828 2,297,414 1,148,707 3,446,122 1,723,061 5,169,184 2,584,592 1,292,296 646,148 323,074 161,537 484,612 242,306 121,153 363,460 181,730 90,865 272,596 136,298 68,149 204,448 102,224 51,112 25,556 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91

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