λ
Ratio Atlas

214,129

214129
Deficient Odd Prime

Prime Factor Structure

Factorization String 214129
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 214,130
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #214091 ← → #214133

Radix Representation

Decimal 214129
Binary 110100010001110001 (18 bits)
Octal 0o642161
Hexadecimal 0x34471

Divisor Catalog (2)

Collatz Trajectory (142 steps to reach 1)

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

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