2² × 5 × 217829

Prime Factor Structure

Factorization String 2^2 × 5 × 217829

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,148,860

Proper Divisor Sum 4,792,280

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4356563 ← → #4356661

1 2 4 5 10 20 217,829 435,658 871,316 1,089,145 2,178,290 4,356,580

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

4,356,580 2,178,290 1,089,145 3,267,436 1,633,718 816,859 2,450,578 1,225,289 3,675,868 1,837,934 918,967 2,756,902 1,378,451 4,135,354 2,067,677 6,203,032 3,101,516 1,550,758 775,379 2,326,138 1,163,069 3,489,208 1,744,604 872,302 436,151 1,308,454 654,227 1,962,682 981,341 2,944,024 1,472,012 736,006 368,003 1,104,010 552,005 1,656,016 828,008 414,004 207,002 103,501 310,504 155,252 77,626 38,813 116,440 58,220 29,110 14,555 43,666 21,833 65,500 32,750 16,375 49,126 24,563 73,690 36,845 110,536 55,268 27,634

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