λ
Ratio Atlas

1,345,129

1345129
Deficient Odd Prime

Prime Factor Structure

Factorization String 1345129
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,345,130
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1345117 ← → #1345139

Radix Representation

Decimal 1345129
Binary 101001000011001101001 (21 bits)
Octal 0o5103151
Hexadecimal 0x148669

Divisor Catalog (2)

Collatz Trajectory (93 steps to reach 1)

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

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