λ
Ratio Atlas

1,503,121

89 × 16889
Deficient Odd Composite

Prime Factor Structure

Factorization String 89 × 16889
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,520,100
Proper Divisor Sum 16,979
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #1503113 ← → #1503127

Radix Representation

Decimal 1503121
Binary 101101110111110010001 (21 bits)
Octal 0o5567621
Hexadecimal 0x16EF91

Divisor Catalog (4)

Collatz Trajectory (163 steps to reach 1)

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

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