λ
Ratio Atlas

2,590,165

5 × 127 × 4079
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 127 × 4079
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,133,440
Proper Divisor Sum 543,275
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #2590157 ← → #2590169

Radix Representation

Decimal 2590165
Binary 1001111000010111010101 (22 bits)
Octal 0o11702725
Hexadecimal 0x2785D5

Divisor Catalog (8)

Collatz Trajectory (187 steps to reach 1)

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

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