λ
Modular Archive

82,154

2 × 41077
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 41077
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 123,234
Proper Divisor Sum 41,080
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #82153 ← → #82163

Radix Representation

Decimal 82154
Binary 10100000011101010 (17 bits)
Octal 0o240352
Hexadecimal 0x140EA

Divisor Catalog (4)

Collatz Trajectory (151 steps to reach 1)

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

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