λ
Modular Archive

166,121

283 × 587
Deficient Odd Composite

Prime Factor Structure

Factorization String 283 × 587
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 166,992
Proper Divisor Sum 871
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #166099 ← → #166147

Radix Representation

Decimal 166121
Binary 101000100011101001 (18 bits)
Octal 0o504351
Hexadecimal 0x288E9

Divisor Catalog (4)

Collatz Trajectory (214 steps to reach 1)

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

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