λ
Ratio Atlas

161,202

2 × 3 × 67 × 401
Abundant Even Composite

161,202 factors as 2 × 3 × 67 × 401. Its 16 positive divisors give a proper-divisor sum of 166,830, so this integer is abundant. The Collatz stopping time is 139 steps.

Prime Factor Structure

Factorization String 2 × 3 × 67 × 401
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 328,032
Proper Divisor Sum 166,830
Digit Sum / Digital Root 12 (Root: 3)
Adjacent Primes #161201 ← → #161221

Radix Representation

Decimal 161202
Binary 100111010110110010 (18 bits)
Octal 0o472662
Hexadecimal 0x275B2

Divisor Catalog (16)

Collatz Trajectory (139 steps to reach 1)

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

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