2 × 5 × 420163

Prime Factor Structure

Factorization String 2 × 5 × 420163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,562,952

Proper Divisor Sum 3,361,322

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #4201621 ← → #4201633

1 2 5 10 420,163 840,326 2,100,815 4,201,630

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

4,201,630 2,100,815 6,302,446 3,151,223 9,453,670 4,726,835 14,180,506 7,090,253 21,270,760 10,635,380 5,317,690 2,658,845 7,976,536 3,988,268 1,994,134 997,067 2,991,202 1,495,601 4,486,804 2,243,402 1,121,701 3,365,104 1,682,552 841,276 420,638 210,319 630,958 315,479 946,438 473,219 1,419,658 709,829 2,129,488 1,064,744 532,372 266,186 133,093 399,280 199,640 99,820 49,910 24,955 74,866 37,433 112,300 56,150 28,075 84,226 42,113 126,340 63,170 31,585 94,756 47,378 23,689 71,068 35,534 17,767 53,302 26,651

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