λ
Ratio Atlas

2,178,133

2178133
Deficient Odd Prime

Prime Factor Structure

Factorization String 2178133
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,178,134
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2178131 ← → #2178139

Radix Representation

Decimal 2178133
Binary 1000010011110001010101 (22 bits)
Octal 0o10236125
Hexadecimal 0x213C55

Divisor Catalog (2)

Collatz Trajectory (86 steps to reach 1)

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

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