λ
Modular Archive

392,209

392209
Deficient Odd Prime

Prime Factor Structure

Factorization String 392209
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 392,210
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #392201 ← → #392213

Radix Representation

Decimal 392209
Binary 1011111110000010001 (19 bits)
Octal 0o1376021
Hexadecimal 0x5FC11

Divisor Catalog (2)

Collatz Trajectory (161 steps to reach 1)

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

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