2 × 997637

Prime Factor Structure

Factorization String 2 × 997637

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,992,914

Proper Divisor Sum 997,640

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1995271 ← → #1995289

1 2 997,637 1,995,274

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

1,995,274 997,637 2,992,912 1,496,456 748,228 374,114 187,057 561,172 280,586 140,293 420,880 210,440 105,220 52,610 26,305 78,916 39,458 19,729 59,188 29,594 14,797 44,392 22,196 11,098 5,549 16,648 8,324 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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