λ
Ratio Atlas

316,420

22 × 5 × 13 × 1217
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 1217
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 716,184
Proper Divisor Sum 399,764
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #316403 ← → #316423

Radix Representation

Decimal 316420
Binary 1001101010000000100 (19 bits)
Octal 0o1152004
Hexadecimal 0x4D404

Divisor Catalog (24)

Collatz Trajectory (140 steps to reach 1)

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

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