1,998,250

2 × 5³ × 7993

Prime Factor Structure

Factorization String 2 × 5^3 × 7993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,741,192

Proper Divisor Sum 1,742,942

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1998233 ← → #1998251

1 2 5 10 25 50 125 250 7,993 15,986 39,965 79,930 199,825 399,650 999,125 1,998,250

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

1,998,250 999,125 2,997,376 1,498,688 749,344 374,672 187,336 93,668 46,834 23,417 70,252 35,126 17,563 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689 200,068 100,034 50,017 150,052 75,026 37,513 112,540 56,270 28,135 84,406 42,203 126,610 63,305 189,916 94,958 47,479 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058

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