2³ × 7 × 13 × 23 × 41

Prime Factor Structure

Factorization String 2^3 × 7 × 13 × 23 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,693,440

Proper Divisor Sum 1,006,936

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #686503 ← → #686513

1 2 4 7 8 13 14 23 26 28 41 46 52 56 82 91 92 104 161 164 182 184 287 299 322 328 364 533 574 598 644 728 943 1,066 1,148 1,196 1,288 1,886 2,093 2,132 2,296 2,392 3,731 3,772 4,186 4,264 6,601 7,462 7,544 8,372 12,259 13,202 14,924 16,744 24,518 26,404 29,848 49,036 52,808 85,813

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

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