29 × 1997

Prime Factor Structure

Factorization String 29 × 1997

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 59,940

Proper Divisor Sum 2,027

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #57901 ← → #57917

1 29 1,997 57,913

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

57,913 173,740 86,870 43,435 130,306 65,153 195,460 97,730 48,865 146,596 73,298 36,649 109,948 54,974 27,487 82,462 41,231 123,694 61,847 185,542 92,771 278,314 139,157 417,472 208,736 104,368 52,184 26,092 13,046 6,523 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207

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