1,998,074

2 × 13 × 31 × 37 × 67

Prime Factor Structure

Factorization String 2 × 13 × 31 × 37 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Total Divisors 32

Divisor Sum (σ) 3,472,896

Proper Divisor Sum 1,474,822

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1998067 ← → #1998077

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

1,998,074 999,037 2,997,112 1,498,556 749,278 374,639 1,123,918 561,959 1,685,878 842,939 2,528,818 1,264,409 3,793,228 1,896,614 948,307 2,844,922 1,422,461 4,267,384 2,133,692 1,066,846 533,423 1,600,270 800,135 2,400,406 1,200,203 3,600,610 1,800,305 5,400,916 2,700,458 1,350,229 4,050,688 2,025,344 1,012,672 506,336 253,168 126,584 63,292 31,646 15,823 47,470 23,735 71,206 35,603 106,810 53,405 160,216 80,108 40,054 20,027 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674

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