8,993,049

3 × 13 × 293 × 787

Prime Factor Structure

Factorization String 3 × 13 × 293 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 12,973,632

Proper Divisor Sum 3,980,583

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8993041 ← → #8993053

1 3 13 39 293 787 879 2,361 3,809 10,231 11,427 30,693 230,591 691,773 2,997,683 8,993,049

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

8,993,049 26,979,148 13,489,574 6,744,787 20,234,362 10,117,181 30,351,544 15,175,772 7,587,886 3,793,943 11,381,830 5,690,915 17,072,746 8,536,373 25,609,120 12,804,560 6,402,280 3,201,140 1,600,570 800,285 2,400,856 1,200,428 600,214 300,107 900,322 450,161 1,350,484 675,242 337,621 1,012,864 506,432 253,216 126,608 63,304 31,652 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585

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