λ
Ratio Atlas

1,289,179

1289179
Deficient Odd Prime

Prime Factor Structure

Factorization String 1289179
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,289,180
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1289159 ← → #1289213

Radix Representation

Decimal 1289179
Binary 100111010101111011011 (21 bits)
Octal 0o4725733
Hexadecimal 0x13ABDB

Divisor Catalog (2)

Collatz Trajectory (98 steps to reach 1)

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

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