λ
Modular Archive

201,867

3 × 67289
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 67289
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 269,160
Proper Divisor Sum 67,293
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #201847 ← → #201881

Radix Representation

Decimal 201867
Binary 110001010010001011 (18 bits)
Octal 0o612213
Hexadecimal 0x3148B

Divisor Catalog (4)

Collatz Trajectory (160 steps to reach 1)

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

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