λ
Modular Archive

342,137

163 × 2099
Deficient Odd Composite

Prime Factor Structure

Factorization String 163 × 2099
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 344,400
Proper Divisor Sum 2,263
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #342131 ← → #342143

Radix Representation

Decimal 342137
Binary 1010011100001111001 (19 bits)
Octal 0o1234171
Hexadecimal 0x53879

Divisor Catalog (4)

Collatz Trajectory (78 steps to reach 1)

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

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