λ
Ratio Atlas

4,490,639

4490639
Deficient Odd Prime

Prime Factor Structure

Factorization String 4490639
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,490,640
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4490623 ← → #4490657

Radix Representation

Decimal 4490639
Binary 10001001000010110001111 (23 bits)
Octal 0o21102617
Hexadecimal 0x44858F

Divisor Catalog (2)

Collatz Trajectory (110 steps to reach 1)

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

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