λ
Ratio Atlas

2,920,649

2920649
Deficient Odd Prime

Prime Factor Structure

Factorization String 2920649
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,920,650
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2920637 ← → #2920691

Radix Representation

Decimal 2920649
Binary 1011001001000011001001 (22 bits)
Octal 0o13110311
Hexadecimal 0x2C90C9

Divisor Catalog (2)

Collatz Trajectory (89 steps to reach 1)

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

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