λ
Ratio Atlas

857,752

23 × 7 × 172 × 53
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 7 × 17^2 × 53
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 1,989,360
Proper Divisor Sum 1,131,608
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #857749 ← → #857809

Radix Representation

Decimal 857752
Binary 11010001011010011000 (20 bits)
Octal 0o3213230
Hexadecimal 0xD1698

Divisor Catalog (48)

Collatz Trajectory (126 steps to reach 1)

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

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