13 × 19 × 172373

Prime Factor Structure

Factorization String 13 × 19 × 172373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 48,264,720

Proper Divisor Sum 5,688,589

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #42576103 ← → #42576133

1 13 19 247 172,373 2,240,849 3,275,087 42,576,131

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

42,576,131 127,728,394 63,864,197 191,592,592 95,796,296 47,898,148 23,949,074 11,974,537 35,923,612 17,961,806 8,980,903 26,942,710 13,471,355 40,414,066 20,207,033 60,621,100 30,310,550 15,155,275 45,465,826 22,732,913 68,198,740 34,099,370 17,049,685 51,149,056 25,574,528 12,787,264 6,393,632 3,196,816 1,598,408 799,204 399,602 199,801 599,404 299,702 149,851 449,554 224,777 674,332 337,166 168,583 505,750 252,875 758,626 379,313 1,137,940 568,970 284,485 853,456 426,728 213,364 106,682 53,341 160,024 80,012 40,006 20,003 60,010 30,005 90,016 45,008

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