λ
Ratio Atlas

2,115,153

34 × 26113
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^4 × 26113
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 3,159,794
Proper Divisor Sum 1,044,641
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #2115133 ← → #2115181

Radix Representation

Decimal 2115153
Binary 1000000100011001010001 (22 bits)
Octal 0o10043121
Hexadecimal 0x204651

Divisor Catalog (10)

Collatz Trajectory (104 steps to reach 1)

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

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